74954700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 269982720

約数和(自身を除く): 195028020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 27, 30, 34, 36, 45, 46, 50, 51, 54, 60, 68, 69, 71, 75, 85, 90, 92, 100, 102, 108, 115, 135, 138, 142, 150, 153, 170, 180, 204, 207, 213, 225, 230, 255, 270, 276, 284, 300, 306, 340, 345, 355, 391, 414, 425, 426, 450, 459, 460, 510, 540, 575, 612, 621, 639, 675, 690, 710, 765, 782, 828, 850, 852, 900, 918, 1020, 1035, 1065, 1150, 1173, 1207, 1242, 1275, 1278, 1350, 1380, 1420, 1530, 1564, 1633, 1700, 1725, 1775, 1836, 1917, 1955, 2070, 2130, 2295, 2300, 2346, 2414, 2484, 2550, 2556, 2700, 3060, 3105, 3195, 3266, 3450, 3519, 3550, 3621, 3825, 3834, 3910, 4140, 4260, 4590, 4692, 4828, 4899, 5100, 5175, 5325, 5865, 6035, 6210, 6390, 6532, 6900, 7038, 7100, 7242, 7650, 7668, 7820, 8165, 9180, 9585, 9775, 9798, 10350, 10557, 10650, 10863, 11475, 11730, 12070, 12420, 12780, 14076, 14484, 14697, 15300, 15525, 15975, 16330, 17595, 18105, 19170, 19550, 19596, 20700, 21114, 21300, 21726, 22950, 23460, 24140, 24495, 27761, 29325, 29394, 30175, 31050, 31950, 32589, 32660, 35190, 36210, 38340, 39100, 40825, 42228, 43452, 44091, 45900, 47925, 48990, 52785, 54315, 55522, 58650, 58788, 60350, 62100, 63900, 65178, 70380, 72420, 73485, 81650, 83283, 87975, 88182, 90525, 95850, 97980, 105570, 108630, 111044, 117300, 120700, 122475, 130356, 138805, 146970, 162945, 163300, 166566, 175950, 176364, 181050, 191700, 211140, 217260, 220455, 244950, 249849, 263925, 271575, 277610, 293940, 325890, 333132, 351900, 362100, 367425, 416415, 440910, 489900, 499698, 527850, 543150, 555220, 651780, 694025, 734850, 749547, 814725, 832830, 881820, 999396, 1055700, 1086300, 1102275, 1249245, 1388050, 1469700, 1499094, 1629450, 1665660, 2082075, 2204550, 2498490, 2776100, 2998188, 3258900, 3747735, 4164150, 4409100, 4996980, 6246225, 7495470, 8328300, 12492450, 14990940, 18738675, 24984900, 37477350, 74954700]

約数ペア:

[(1, 74954700), (2, 37477350), (3, 24984900), (4, 18738675), (5, 14990940), (6, 12492450), (9, 8328300), (10, 7495470), (12, 6246225), (15, 4996980), (17, 4409100), (18, 4164150), (20, 3747735), (23, 3258900), (25, 2998188), (27, 2776100), (30, 2498490), (34, 2204550), (36, 2082075), (45, 1665660), (46, 1629450), (50, 1499094), (51, 1469700), (54, 1388050), (60, 1249245), (68, 1102275), (69, 1086300), (71, 1055700), (75, 999396), (85, 881820), (90, 832830), (92, 814725), (100, 749547), (102, 734850), (108, 694025), (115, 651780), (135, 555220), (138, 543150), (142, 527850), (150, 499698), (153, 489900), (170, 440910), (180, 416415), (204, 367425), (207, 362100), (213, 351900), (225, 333132), (230, 325890), (255, 293940), (270, 277610), (276, 271575), (284, 263925), (300, 249849), (306, 244950), (340, 220455), (345, 217260), (355, 211140), (391, 191700), (414, 181050), (425, 176364), (426, 175950), (450, 166566), (459, 163300), (460, 162945), (510, 146970), (540, 138805), (575, 130356), (612, 122475), (621, 120700), (639, 117300), (675, 111044), (690, 108630), (710, 105570), (765, 97980), (782, 95850), (828, 90525), (850, 88182), (852, 87975), (900, 83283), (918, 81650), (1020, 73485), (1035, 72420), (1065, 70380), (1150, 65178), (1173, 63900), (1207, 62100), (1242, 60350), (1275, 58788), (1278, 58650), (1350, 55522), (1380, 54315), (1420, 52785), (1530, 48990), (1564, 47925), (1633, 45900), (1700, 44091), (1725, 43452), (1775, 42228), (1836, 40825), (1917, 39100), (1955, 38340), (2070, 36210), (2130, 35190), (2295, 32660), (2300, 32589), (2346, 31950), (2414, 31050), (2484, 30175), (2550, 29394), (2556, 29325), (2700, 27761), (3060, 24495), (3105, 24140), (3195, 23460), (3266, 22950), (3450, 21726), (3519, 21300), (3550, 21114), (3621, 20700), (3825, 19596), (3834, 19550), (3910, 19170), (4140, 18105), (4260, 17595), (4590, 16330), (4692, 15975), (4828, 15525), (4899, 15300), (5100, 14697), (5175, 14484), (5325, 14076), (5865, 12780), (6035, 12420), (6210, 12070), (6390, 11730), (6532, 11475), (6900, 10863), (7038, 10650), (7100, 10557), (7242, 10350), (7650, 9798), (7668, 9775), (7820, 9585), (8165, 9180)]