86474700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 216

約数和(自身を含む): 308053200

約数和(自身を除く): 221578500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 389, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 778, 780, 855, 900, 950, 975, 988, 1140, 1167, 1170, 1235, 1300, 1425, 1482, 1556, 1710, 1900, 1945, 1950, 2223, 2334, 2340, 2470, 2850, 2925, 2964, 3420, 3501, 3705, 3890, 3900, 4275, 4446, 4668, 4940, 5057, 5700, 5835, 5850, 6175, 7002, 7391, 7410, 7780, 8550, 8892, 9725, 10114, 11115, 11670, 11700, 12350, 14004, 14782, 14820, 15171, 17100, 17505, 18525, 19450, 20228, 22173, 22230, 23340, 24700, 25285, 29175, 29564, 30342, 35010, 36955, 37050, 38900, 44346, 44460, 45513, 50570, 55575, 58350, 60684, 66519, 70020, 73910, 74100, 75855, 87525, 88692, 91026, 96083, 101140, 110865, 111150, 116700, 126425, 133038, 147820, 151710, 175050, 182052, 184775, 192166, 221730, 222300, 227565, 252850, 266076, 288249, 303420, 332595, 350100, 369550, 379275, 384332, 443460, 455130, 480415, 505700, 554325, 576498, 665190, 739100, 758550, 864747, 910260, 960830, 1108650, 1137825, 1152996, 1330380, 1441245, 1517100, 1662975, 1729494, 1921660, 2217300, 2275650, 2402075, 2882490, 3325950, 3458988, 4323735, 4551300, 4804150, 5764980, 6651900, 7206225, 8647470, 9608300, 14412450, 17294940, 21618675, 28824900, 43237350, 86474700]

約数ペア:

[(1, 86474700), (2, 43237350), (3, 28824900), (4, 21618675), (5, 17294940), (6, 14412450), (9, 9608300), (10, 8647470), (12, 7206225), (13, 6651900), (15, 5764980), (18, 4804150), (19, 4551300), (20, 4323735), (25, 3458988), (26, 3325950), (30, 2882490), (36, 2402075), (38, 2275650), (39, 2217300), (45, 1921660), (50, 1729494), (52, 1662975), (57, 1517100), (60, 1441245), (65, 1330380), (75, 1152996), (76, 1137825), (78, 1108650), (90, 960830), (95, 910260), (100, 864747), (114, 758550), (117, 739100), (130, 665190), (150, 576498), (156, 554325), (171, 505700), (180, 480415), (190, 455130), (195, 443460), (225, 384332), (228, 379275), (234, 369550), (247, 350100), (260, 332595), (285, 303420), (300, 288249), (325, 266076), (342, 252850), (380, 227565), (389, 222300), (390, 221730), (450, 192166), (468, 184775), (475, 182052), (494, 175050), (570, 151710), (585, 147820), (650, 133038), (684, 126425), (741, 116700), (778, 111150), (780, 110865), (855, 101140), (900, 96083), (950, 91026), (975, 88692), (988, 87525), (1140, 75855), (1167, 74100), (1170, 73910), (1235, 70020), (1300, 66519), (1425, 60684), (1482, 58350), (1556, 55575), (1710, 50570), (1900, 45513), (1945, 44460), (1950, 44346), (2223, 38900), (2334, 37050), (2340, 36955), (2470, 35010), (2850, 30342), (2925, 29564), (2964, 29175), (3420, 25285), (3501, 24700), (3705, 23340), (3890, 22230), (3900, 22173), (4275, 20228), (4446, 19450), (4668, 18525), (4940, 17505), (5057, 17100), (5700, 15171), (5835, 14820), (5850, 14782), (6175, 14004), (7002, 12350), (7391, 11700), (7410, 11670), (7780, 11115), (8550, 10114), (8892, 9725)]