66122700

素因数分解:

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

素因数の和:121

約数の個数: 216

約数和(自身を含む): 234484992

約数和(自身を除く): 168362292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 37, 42, 46, 50, 60, 69, 70, 74, 75, 84, 92, 100, 105, 111, 115, 138, 140, 148, 150, 161, 175, 185, 210, 222, 230, 259, 276, 300, 322, 345, 350, 370, 420, 444, 460, 483, 518, 525, 555, 575, 644, 690, 700, 740, 777, 805, 851, 925, 966, 1036, 1050, 1110, 1150, 1295, 1369, 1380, 1554, 1610, 1702, 1725, 1850, 1932, 2100, 2220, 2300, 2415, 2553, 2590, 2738, 2775, 3108, 3220, 3404, 3450, 3700, 3885, 4025, 4107, 4255, 4830, 5106, 5180, 5476, 5550, 5957, 6475, 6845, 6900, 7770, 8050, 8214, 8510, 9583, 9660, 10212, 11100, 11914, 12075, 12765, 12950, 13690, 15540, 16100, 16428, 17020, 17871, 19166, 19425, 20535, 21275, 23828, 24150, 25530, 25900, 27380, 28749, 29785, 31487, 34225, 35742, 38332, 38850, 41070, 42550, 47915, 48300, 51060, 57498, 59570, 62974, 63825, 68450, 71484, 77700, 82140, 85100, 89355, 94461, 95830, 102675, 114996, 119140, 125948, 127650, 136900, 143745, 148925, 157435, 178710, 188922, 191660, 205350, 220409, 239575, 255300, 287490, 297850, 314870, 357420, 377844, 410700, 440818, 446775, 472305, 479150, 574980, 595700, 629740, 661227, 718725, 787175, 881636, 893550, 944610, 958300, 1102045, 1322454, 1437450, 1574350, 1787100, 1889220, 2204090, 2361525, 2644908, 2874900, 3148700, 3306135, 4408180, 4723050, 5510225, 6612270, 9446100, 11020450, 13224540, 16530675, 22040900, 33061350, 66122700]

約数ペア:

[(1, 66122700), (2, 33061350), (3, 22040900), (4, 16530675), (5, 13224540), (6, 11020450), (7, 9446100), (10, 6612270), (12, 5510225), (14, 4723050), (15, 4408180), (20, 3306135), (21, 3148700), (23, 2874900), (25, 2644908), (28, 2361525), (30, 2204090), (35, 1889220), (37, 1787100), (42, 1574350), (46, 1437450), (50, 1322454), (60, 1102045), (69, 958300), (70, 944610), (74, 893550), (75, 881636), (84, 787175), (92, 718725), (100, 661227), (105, 629740), (111, 595700), (115, 574980), (138, 479150), (140, 472305), (148, 446775), (150, 440818), (161, 410700), (175, 377844), (185, 357420), (210, 314870), (222, 297850), (230, 287490), (259, 255300), (276, 239575), (300, 220409), (322, 205350), (345, 191660), (350, 188922), (370, 178710), (420, 157435), (444, 148925), (460, 143745), (483, 136900), (518, 127650), (525, 125948), (555, 119140), (575, 114996), (644, 102675), (690, 95830), (700, 94461), (740, 89355), (777, 85100), (805, 82140), (851, 77700), (925, 71484), (966, 68450), (1036, 63825), (1050, 62974), (1110, 59570), (1150, 57498), (1295, 51060), (1369, 48300), (1380, 47915), (1554, 42550), (1610, 41070), (1702, 38850), (1725, 38332), (1850, 35742), (1932, 34225), (2100, 31487), (2220, 29785), (2300, 28749), (2415, 27380), (2553, 25900), (2590, 25530), (2738, 24150), (2775, 23828), (3108, 21275), (3220, 20535), (3404, 19425), (3450, 19166), (3700, 17871), (3885, 17020), (4025, 16428), (4107, 16100), (4255, 15540), (4830, 13690), (5106, 12950), (5180, 12765), (5476, 12075), (5550, 11914), (5957, 11100), (6475, 10212), (6845, 9660), (6900, 9583), (7770, 8510), (8050, 8214)]