221839800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 384

約数和(自身を含む): 899942400

約数和(自身を除く): 678102600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 25, 26, 28, 30, 34, 35, 39, 40, 42, 50, 51, 52, 56, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 104, 105, 119, 120, 130, 136, 140, 150, 156, 168, 170, 175, 182, 195, 200, 204, 210, 221, 238, 239, 255, 260, 273, 280, 300, 312, 325, 340, 350, 357, 364, 390, 408, 420, 425, 442, 455, 476, 478, 510, 520, 525, 546, 595, 600, 650, 663, 680, 700, 714, 717, 728, 780, 840, 850, 884, 910, 952, 956, 975, 1020, 1050, 1092, 1105, 1190, 1195, 1275, 1300, 1326, 1365, 1400, 1428, 1434, 1547, 1560, 1673, 1700, 1768, 1785, 1820, 1912, 1950, 2040, 2100, 2184, 2210, 2275, 2380, 2390, 2550, 2600, 2652, 2730, 2856, 2868, 2975, 3094, 3107, 3315, 3346, 3400, 3570, 3585, 3640, 3900, 4063, 4200, 4420, 4550, 4641, 4760, 4780, 5019, 5100, 5304, 5460, 5525, 5736, 5950, 5975, 6188, 6214, 6630, 6692, 6825, 7140, 7170, 7735, 7800, 8126, 8365, 8840, 8925, 9100, 9282, 9321, 9560, 10038, 10200, 10920, 11050, 11900, 11950, 12189, 12376, 12428, 13260, 13384, 13650, 14280, 14340, 15470, 15535, 16252, 16575, 16730, 17850, 17925, 18200, 18564, 18642, 20076, 20315, 21749, 22100, 23205, 23800, 23900, 24378, 24856, 25095, 26520, 27300, 28441, 28680, 30940, 31070, 32504, 33150, 33460, 35700, 35850, 37128, 37284, 38675, 40152, 40630, 41825, 43498, 44200, 46410, 46605, 47800, 48756, 50190, 52819, 54600, 56882, 60945, 61880, 62140, 65247, 66300, 66920, 71400, 71700, 74568, 77350, 77675, 81260, 83650, 85323, 86996, 92820, 93210, 97512, 100380, 101575, 105638, 108745, 113764, 116025, 121890, 124280, 125475, 130494, 132600, 142205, 143400, 154700, 155350, 158457, 162520, 167300, 170646, 173992, 185640, 186420, 200760, 203150, 211276, 217490, 227528, 232050, 233025, 243780, 250950, 260988, 264095, 284410, 304725, 309400, 310700, 316914, 326235, 334600, 341292, 369733, 372840, 406300, 422552, 426615, 434980, 464100, 466050, 487560, 501900, 521976, 528190, 543725, 568820, 609450, 621400, 633828, 652470, 682584, 711025, 739466, 792285, 812600, 853230, 869960, 928200, 932100, 1003800, 1056380, 1087450, 1109199, 1137640, 1218900, 1267656, 1304940, 1320475, 1422050, 1478932, 1584570, 1631175, 1706460, 1848665, 1864200, 2112760, 2133075, 2174900, 2218398, 2437800, 2609880, 2640950, 2844100, 2957864, 3169140, 3262350, 3412920, 3697330, 3961425, 4266150, 4349800, 4436796, 5281900, 5545995, 5688200, 6338280, 6524700, 7394660, 7922850, 8532300, 8873592, 9243325, 10563800, 11091990, 13049400, 14789320, 15845700, 17064600, 18486650, 22183980, 27729975, 31691400, 36973300, 44367960, 55459950, 73946600, 110919900, 221839800]

約数ペア:

[(1, 221839800), (2, 110919900), (3, 73946600), (4, 55459950), (5, 44367960), (6, 36973300), (7, 31691400), (8, 27729975), (10, 22183980), (12, 18486650), (13, 17064600), (14, 15845700), (15, 14789320), (17, 13049400), (20, 11091990), (21, 10563800), (24, 9243325), (25, 8873592), (26, 8532300), (28, 7922850), (30, 7394660), (34, 6524700), (35, 6338280), (39, 5688200), (40, 5545995), (42, 5281900), (50, 4436796), (51, 4349800), (52, 4266150), (56, 3961425), (60, 3697330), (65, 3412920), (68, 3262350), (70, 3169140), (75, 2957864), (78, 2844100), (84, 2640950), (85, 2609880), (91, 2437800), (100, 2218398), (102, 2174900), (104, 2133075), (105, 2112760), (119, 1864200), (120, 1848665), (130, 1706460), (136, 1631175), (140, 1584570), (150, 1478932), (156, 1422050), (168, 1320475), (170, 1304940), (175, 1267656), (182, 1218900), (195, 1137640), (200, 1109199), (204, 1087450), (210, 1056380), (221, 1003800), (238, 932100), (239, 928200), (255, 869960), (260, 853230), (273, 812600), (280, 792285), (300, 739466), (312, 711025), (325, 682584), (340, 652470), (350, 633828), (357, 621400), (364, 609450), (390, 568820), (408, 543725), (420, 528190), (425, 521976), (442, 501900), (455, 487560), (476, 466050), (478, 464100), (510, 434980), (520, 426615), (525, 422552), (546, 406300), (595, 372840), (600, 369733), (650, 341292), (663, 334600), (680, 326235), (700, 316914), (714, 310700), (717, 309400), (728, 304725), (780, 284410), (840, 264095), (850, 260988), (884, 250950), (910, 243780), (952, 233025), (956, 232050), (975, 227528), (1020, 217490), (1050, 211276), (1092, 203150), (1105, 200760), (1190, 186420), (1195, 185640), (1275, 173992), (1300, 170646), (1326, 167300), (1365, 162520), (1400, 158457), (1428, 155350), (1434, 154700), (1547, 143400), (1560, 142205), (1673, 132600), (1700, 130494), (1768, 125475), (1785, 124280), (1820, 121890), (1912, 116025), (1950, 113764), (2040, 108745), (2100, 105638), (2184, 101575), (2210, 100380), (2275, 97512), (2380, 93210), (2390, 92820), (2550, 86996), (2600, 85323), (2652, 83650), (2730, 81260), (2856, 77675), (2868, 77350), (2975, 74568), (3094, 71700), (3107, 71400), (3315, 66920), (3346, 66300), (3400, 65247), (3570, 62140), (3585, 61880), (3640, 60945), (3900, 56882), (4063, 54600), (4200, 52819), (4420, 50190), (4550, 48756), (4641, 47800), (4760, 46605), (4780, 46410), (5019, 44200), (5100, 43498), (5304, 41825), (5460, 40630), (5525, 40152), (5736, 38675), (5950, 37284), (5975, 37128), (6188, 35850), (6214, 35700), (6630, 33460), (6692, 33150), (6825, 32504), (7140, 31070), (7170, 30940), (7735, 28680), (7800, 28441), (8126, 27300), (8365, 26520), (8840, 25095), (8925, 24856), (9100, 24378), (9282, 23900), (9321, 23800), (9560, 23205), (10038, 22100), (10200, 21749), (10920, 20315), (11050, 20076), (11900, 18642), (11950, 18564), (12189, 18200), (12376, 17925), (12428, 17850), (13260, 16730), (13384, 16575), (13650, 16252), (14280, 15535), (14340, 15470)]