17742900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 64120896

約数和(自身を除く): 46377996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 71, 75, 84, 85, 98, 100, 102, 105, 119, 140, 142, 147, 150, 170, 175, 196, 204, 210, 213, 238, 245, 255, 284, 294, 300, 340, 350, 355, 357, 420, 425, 426, 476, 490, 497, 510, 525, 588, 595, 700, 710, 714, 735, 833, 850, 852, 980, 994, 1020, 1050, 1065, 1190, 1207, 1225, 1275, 1420, 1428, 1470, 1491, 1666, 1700, 1775, 1785, 1988, 2100, 2130, 2380, 2414, 2450, 2485, 2499, 2550, 2940, 2975, 2982, 3332, 3479, 3550, 3570, 3621, 3675, 4165, 4260, 4828, 4900, 4970, 4998, 5100, 5325, 5950, 5964, 6035, 6958, 7100, 7140, 7242, 7350, 7455, 8330, 8449, 8925, 9940, 9996, 10437, 10650, 11900, 12070, 12425, 12495, 13916, 14484, 14700, 14910, 16660, 16898, 17395, 17850, 18105, 20825, 20874, 21300, 24140, 24850, 24990, 25347, 29820, 30175, 33796, 34790, 35700, 36210, 37275, 41650, 41748, 42245, 49700, 49980, 50694, 52185, 59143, 60350, 62475, 69580, 72420, 74550, 83300, 84490, 86975, 90525, 101388, 104370, 118286, 120700, 124950, 126735, 149100, 168980, 173950, 177429, 181050, 208740, 211225, 236572, 249900, 253470, 260925, 295715, 347900, 354858, 362100, 422450, 506940, 521850, 591430, 633675, 709716, 844900, 887145, 1043700, 1182860, 1267350, 1478575, 1774290, 2534700, 2957150, 3548580, 4435725, 5914300, 8871450, 17742900]

約数ペア:

[(1, 17742900), (2, 8871450), (3, 5914300), (4, 4435725), (5, 3548580), (6, 2957150), (7, 2534700), (10, 1774290), (12, 1478575), (14, 1267350), (15, 1182860), (17, 1043700), (20, 887145), (21, 844900), (25, 709716), (28, 633675), (30, 591430), (34, 521850), (35, 506940), (42, 422450), (49, 362100), (50, 354858), (51, 347900), (60, 295715), (68, 260925), (70, 253470), (71, 249900), (75, 236572), (84, 211225), (85, 208740), (98, 181050), (100, 177429), (102, 173950), (105, 168980), (119, 149100), (140, 126735), (142, 124950), (147, 120700), (150, 118286), (170, 104370), (175, 101388), (196, 90525), (204, 86975), (210, 84490), (213, 83300), (238, 74550), (245, 72420), (255, 69580), (284, 62475), (294, 60350), (300, 59143), (340, 52185), (350, 50694), (355, 49980), (357, 49700), (420, 42245), (425, 41748), (426, 41650), (476, 37275), (490, 36210), (497, 35700), (510, 34790), (525, 33796), (588, 30175), (595, 29820), (700, 25347), (710, 24990), (714, 24850), (735, 24140), (833, 21300), (850, 20874), (852, 20825), (980, 18105), (994, 17850), (1020, 17395), (1050, 16898), (1065, 16660), (1190, 14910), (1207, 14700), (1225, 14484), (1275, 13916), (1420, 12495), (1428, 12425), (1470, 12070), (1491, 11900), (1666, 10650), (1700, 10437), (1775, 9996), (1785, 9940), (1988, 8925), (2100, 8449), (2130, 8330), (2380, 7455), (2414, 7350), (2450, 7242), (2485, 7140), (2499, 7100), (2550, 6958), (2940, 6035), (2975, 5964), (2982, 5950), (3332, 5325), (3479, 5100), (3550, 4998), (3570, 4970), (3621, 4900), (3675, 4828), (4165, 4260)]