21348600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 384

約数和(自身を含む): 89994240

約数和(自身を除く): 68645640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 23, 24, 25, 26, 28, 30, 34, 35, 39, 40, 42, 46, 50, 51, 52, 56, 60, 65, 68, 69, 70, 75, 78, 84, 85, 91, 92, 100, 102, 104, 105, 115, 119, 120, 130, 136, 138, 140, 150, 156, 161, 168, 170, 175, 182, 184, 195, 200, 204, 210, 221, 230, 238, 255, 260, 273, 276, 280, 299, 300, 312, 322, 325, 340, 345, 350, 357, 364, 390, 391, 408, 420, 425, 442, 455, 460, 476, 483, 510, 520, 525, 546, 552, 575, 595, 598, 600, 644, 650, 663, 680, 690, 700, 714, 728, 780, 782, 805, 840, 850, 884, 897, 910, 920, 952, 966, 975, 1020, 1050, 1092, 1105, 1150, 1173, 1190, 1196, 1275, 1288, 1300, 1326, 1365, 1380, 1400, 1428, 1495, 1547, 1560, 1564, 1610, 1700, 1725, 1768, 1785, 1794, 1820, 1932, 1950, 1955, 2040, 2093, 2100, 2184, 2210, 2275, 2300, 2346, 2380, 2392, 2415, 2550, 2600, 2652, 2730, 2737, 2760, 2856, 2975, 2990, 3094, 3128, 3220, 3315, 3400, 3450, 3570, 3588, 3640, 3864, 3900, 3910, 4025, 4186, 4200, 4420, 4485, 4550, 4600, 4641, 4692, 4760, 4830, 5083, 5100, 5304, 5460, 5474, 5525, 5865, 5950, 5980, 6188, 6279, 6440, 6630, 6825, 6900, 7140, 7176, 7475, 7735, 7800, 7820, 8050, 8211, 8372, 8840, 8925, 8970, 9100, 9282, 9384, 9660, 9775, 10166, 10200, 10465, 10920, 10948, 11050, 11730, 11900, 11960, 12075, 12376, 12558, 13260, 13650, 13685, 13800, 14280, 14950, 15249, 15470, 15640, 16100, 16422, 16575, 16744, 17850, 17940, 18200, 18564, 19320, 19550, 20332, 20930, 21896, 22100, 22425, 23205, 23460, 23800, 24150, 25116, 25415, 26520, 27300, 27370, 29325, 29900, 30498, 30940, 31395, 32200, 32844, 33150, 35581, 35700, 35880, 37128, 38675, 39100, 40664, 41055, 41860, 44200, 44850, 46410, 46920, 48300, 50232, 50830, 52325, 54600, 54740, 58650, 59800, 60996, 61880, 62790, 65688, 66300, 68425, 71162, 71400, 76245, 77350, 78200, 82110, 83720, 89700, 92820, 96600, 101660, 104650, 106743, 109480, 116025, 117300, 121992, 125580, 127075, 132600, 136850, 142324, 152490, 154700, 156975, 164220, 177905, 179400, 185640, 203320, 205275, 209300, 213486, 232050, 234600, 251160, 254150, 273700, 284648, 304980, 309400, 313950, 328440, 355810, 381225, 410550, 418600, 426972, 464100, 508300, 533715, 547400, 609960, 627900, 711620, 762450, 821100, 853944, 889525, 928200, 1016600, 1067430, 1255800, 1423240, 1524900, 1642200, 1779050, 2134860, 2668575, 3049800, 3558100, 4269720, 5337150, 7116200, 10674300, 21348600]

約数ペア:

[(1, 21348600), (2, 10674300), (3, 7116200), (4, 5337150), (5, 4269720), (6, 3558100), (7, 3049800), (8, 2668575), (10, 2134860), (12, 1779050), (13, 1642200), (14, 1524900), (15, 1423240), (17, 1255800), (20, 1067430), (21, 1016600), (23, 928200), (24, 889525), (25, 853944), (26, 821100), (28, 762450), (30, 711620), (34, 627900), (35, 609960), (39, 547400), (40, 533715), (42, 508300), (46, 464100), (50, 426972), (51, 418600), (52, 410550), (56, 381225), (60, 355810), (65, 328440), (68, 313950), (69, 309400), (70, 304980), (75, 284648), (78, 273700), (84, 254150), (85, 251160), (91, 234600), (92, 232050), (100, 213486), (102, 209300), (104, 205275), (105, 203320), (115, 185640), (119, 179400), (120, 177905), (130, 164220), (136, 156975), (138, 154700), (140, 152490), (150, 142324), (156, 136850), (161, 132600), (168, 127075), (170, 125580), (175, 121992), (182, 117300), (184, 116025), (195, 109480), (200, 106743), (204, 104650), (210, 101660), (221, 96600), (230, 92820), (238, 89700), (255, 83720), (260, 82110), (273, 78200), (276, 77350), (280, 76245), (299, 71400), (300, 71162), (312, 68425), (322, 66300), (325, 65688), (340, 62790), (345, 61880), (350, 60996), (357, 59800), (364, 58650), (390, 54740), (391, 54600), (408, 52325), (420, 50830), (425, 50232), (442, 48300), (455, 46920), (460, 46410), (476, 44850), (483, 44200), (510, 41860), (520, 41055), (525, 40664), (546, 39100), (552, 38675), (575, 37128), (595, 35880), (598, 35700), (600, 35581), (644, 33150), (650, 32844), (663, 32200), (680, 31395), (690, 30940), (700, 30498), (714, 29900), (728, 29325), (780, 27370), (782, 27300), (805, 26520), (840, 25415), (850, 25116), (884, 24150), (897, 23800), (910, 23460), (920, 23205), (952, 22425), (966, 22100), (975, 21896), (1020, 20930), (1050, 20332), (1092, 19550), (1105, 19320), (1150, 18564), (1173, 18200), (1190, 17940), (1196, 17850), (1275, 16744), (1288, 16575), (1300, 16422), (1326, 16100), (1365, 15640), (1380, 15470), (1400, 15249), (1428, 14950), (1495, 14280), (1547, 13800), (1560, 13685), (1564, 13650), (1610, 13260), (1700, 12558), (1725, 12376), (1768, 12075), (1785, 11960), (1794, 11900), (1820, 11730), (1932, 11050), (1950, 10948), (1955, 10920), (2040, 10465), (2093, 10200), (2100, 10166), (2184, 9775), (2210, 9660), (2275, 9384), (2300, 9282), (2346, 9100), (2380, 8970), (2392, 8925), (2415, 8840), (2550, 8372), (2600, 8211), (2652, 8050), (2730, 7820), (2737, 7800), (2760, 7735), (2856, 7475), (2975, 7176), (2990, 7140), (3094, 6900), (3128, 6825), (3220, 6630), (3315, 6440), (3400, 6279), (3450, 6188), (3570, 5980), (3588, 5950), (3640, 5865), (3864, 5525), (3900, 5474), (3910, 5460), (4025, 5304), (4186, 5100), (4200, 5083), (4420, 4830), (4485, 4760), (4550, 4692), (4600, 4641)]