30380700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 113992704

約数和(自身を除く): 83612004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 25, 28, 30, 34, 35, 37, 42, 46, 50, 51, 60, 68, 69, 70, 74, 75, 84, 85, 92, 100, 102, 105, 111, 115, 119, 138, 140, 148, 150, 161, 170, 175, 185, 204, 210, 222, 230, 238, 255, 259, 276, 300, 322, 340, 345, 350, 357, 370, 391, 420, 425, 444, 460, 476, 483, 510, 518, 525, 555, 575, 595, 629, 644, 690, 700, 714, 740, 777, 782, 805, 850, 851, 925, 966, 1020, 1036, 1050, 1110, 1150, 1173, 1190, 1258, 1275, 1295, 1380, 1428, 1554, 1564, 1610, 1700, 1702, 1725, 1785, 1850, 1887, 1932, 1955, 2100, 2220, 2300, 2346, 2380, 2415, 2516, 2550, 2553, 2590, 2737, 2775, 2975, 3108, 3145, 3220, 3404, 3450, 3570, 3700, 3774, 3885, 3910, 4025, 4255, 4403, 4692, 4830, 5100, 5106, 5180, 5474, 5550, 5865, 5950, 5957, 6290, 6475, 6900, 7140, 7548, 7770, 7820, 8050, 8211, 8510, 8806, 8925, 9435, 9660, 9775, 10212, 10948, 11100, 11730, 11900, 11914, 12075, 12580, 12765, 12950, 13209, 13685, 14467, 15540, 15725, 16100, 16422, 17020, 17612, 17850, 17871, 18870, 19425, 19550, 21275, 22015, 23460, 23828, 24150, 25530, 25900, 26418, 27370, 28934, 29325, 29785, 31450, 32844, 35700, 35742, 37740, 38850, 39100, 41055, 42550, 43401, 44030, 47175, 48300, 51060, 52836, 54740, 57868, 58650, 59570, 62900, 63825, 66045, 68425, 71484, 72335, 77700, 82110, 85100, 86802, 88060, 89355, 94350, 101269, 110075, 117300, 119140, 127650, 132090, 136850, 144670, 148925, 164220, 173604, 178710, 188700, 202538, 205275, 217005, 220150, 255300, 264180, 273700, 289340, 297850, 303807, 330225, 357420, 361675, 405076, 410550, 434010, 440300, 446775, 506345, 595700, 607614, 660450, 723350, 821100, 868020, 893550, 1012690, 1085025, 1215228, 1320900, 1446700, 1519035, 1787100, 2025380, 2170050, 2531725, 3038070, 4340100, 5063450, 6076140, 7595175, 10126900, 15190350, 30380700]

約数ペア:

[(1, 30380700), (2, 15190350), (3, 10126900), (4, 7595175), (5, 6076140), (6, 5063450), (7, 4340100), (10, 3038070), (12, 2531725), (14, 2170050), (15, 2025380), (17, 1787100), (20, 1519035), (21, 1446700), (23, 1320900), (25, 1215228), (28, 1085025), (30, 1012690), (34, 893550), (35, 868020), (37, 821100), (42, 723350), (46, 660450), (50, 607614), (51, 595700), (60, 506345), (68, 446775), (69, 440300), (70, 434010), (74, 410550), (75, 405076), (84, 361675), (85, 357420), (92, 330225), (100, 303807), (102, 297850), (105, 289340), (111, 273700), (115, 264180), (119, 255300), (138, 220150), (140, 217005), (148, 205275), (150, 202538), (161, 188700), (170, 178710), (175, 173604), (185, 164220), (204, 148925), (210, 144670), (222, 136850), (230, 132090), (238, 127650), (255, 119140), (259, 117300), (276, 110075), (300, 101269), (322, 94350), (340, 89355), (345, 88060), (350, 86802), (357, 85100), (370, 82110), (391, 77700), (420, 72335), (425, 71484), (444, 68425), (460, 66045), (476, 63825), (483, 62900), (510, 59570), (518, 58650), (525, 57868), (555, 54740), (575, 52836), (595, 51060), (629, 48300), (644, 47175), (690, 44030), (700, 43401), (714, 42550), (740, 41055), (777, 39100), (782, 38850), (805, 37740), (850, 35742), (851, 35700), (925, 32844), (966, 31450), (1020, 29785), (1036, 29325), (1050, 28934), (1110, 27370), (1150, 26418), (1173, 25900), (1190, 25530), (1258, 24150), (1275, 23828), (1295, 23460), (1380, 22015), (1428, 21275), (1554, 19550), (1564, 19425), (1610, 18870), (1700, 17871), (1702, 17850), (1725, 17612), (1785, 17020), (1850, 16422), (1887, 16100), (1932, 15725), (1955, 15540), (2100, 14467), (2220, 13685), (2300, 13209), (2346, 12950), (2380, 12765), (2415, 12580), (2516, 12075), (2550, 11914), (2553, 11900), (2590, 11730), (2737, 11100), (2775, 10948), (2975, 10212), (3108, 9775), (3145, 9660), (3220, 9435), (3404, 8925), (3450, 8806), (3570, 8510), (3700, 8211), (3774, 8050), (3885, 7820), (3910, 7770), (4025, 7548), (4255, 7140), (4403, 6900), (4692, 6475), (4830, 6290), (5100, 5957), (5106, 5950), (5180, 5865), (5474, 5550)]