1887276300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1057

約数の個数: 288

約数和(自身を含む): 6819896832

約数和(自身を除く): 4932620532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 73, 75, 78, 84, 91, 100, 105, 130, 140, 146, 150, 156, 175, 182, 195, 210, 219, 260, 273, 292, 300, 325, 350, 364, 365, 390, 420, 438, 455, 511, 525, 546, 650, 700, 730, 780, 876, 910, 947, 949, 975, 1022, 1050, 1092, 1095, 1300, 1365, 1460, 1533, 1820, 1825, 1894, 1898, 1950, 2044, 2100, 2190, 2275, 2555, 2730, 2841, 2847, 3066, 3650, 3788, 3796, 3900, 4380, 4550, 4735, 4745, 5110, 5460, 5475, 5682, 5694, 6132, 6629, 6643, 6825, 7300, 7665, 9100, 9470, 9490, 10220, 10950, 11364, 11388, 12311, 12775, 13258, 13286, 13650, 14205, 14235, 15330, 18940, 18980, 19887, 19929, 21900, 23675, 23725, 24622, 25550, 26516, 26572, 27300, 28410, 28470, 30660, 33145, 33215, 36933, 38325, 39774, 39858, 47350, 47450, 49244, 51100, 56820, 56940, 61555, 66290, 66430, 69131, 71025, 71175, 73866, 76650, 79548, 79716, 86177, 94700, 94900, 99435, 99645, 123110, 132580, 132860, 138262, 142050, 142350, 147732, 153300, 165725, 166075, 172354, 184665, 198870, 199290, 207393, 246220, 258531, 276524, 284100, 284700, 307775, 331450, 332150, 344708, 345655, 369330, 397740, 398580, 414786, 430885, 483917, 497175, 498225, 517062, 615550, 662900, 664300, 691310, 738660, 829572, 861770, 898703, 923325, 967834, 994350, 996450, 1034124, 1036965, 1231100, 1292655, 1382620, 1451751, 1723540, 1728275, 1797406, 1846650, 1935668, 1988700, 1992900, 2073930, 2154425, 2419585, 2585310, 2696109, 2903502, 3456550, 3594812, 3693300, 4147860, 4308850, 4493515, 4839170, 5170620, 5184825, 5392218, 5807004, 6290921, 6463275, 6913100, 7258755, 8617700, 8987030, 9678340, 10369650, 10784436, 12097925, 12581842, 12926550, 13480545, 14517510, 17974060, 18872763, 20739300, 22467575, 24195850, 25163684, 25853100, 26961090, 29035020, 31454605, 36293775, 37745526, 44935150, 48391700, 53922180, 62909210, 67402725, 72587550, 75491052, 89870300, 94363815, 125818420, 134805450, 145175100, 157273025, 188727630, 269610900, 314546050, 377455260, 471819075, 629092100, 943638150, 1887276300]

約数ペア:

[(1, 1887276300), (2, 943638150), (3, 629092100), (4, 471819075), (5, 377455260), (6, 314546050), (7, 269610900), (10, 188727630), (12, 157273025), (13, 145175100), (14, 134805450), (15, 125818420), (20, 94363815), (21, 89870300), (25, 75491052), (26, 72587550), (28, 67402725), (30, 62909210), (35, 53922180), (39, 48391700), (42, 44935150), (50, 37745526), (52, 36293775), (60, 31454605), (65, 29035020), (70, 26961090), (73, 25853100), (75, 25163684), (78, 24195850), (84, 22467575), (91, 20739300), (100, 18872763), (105, 17974060), (130, 14517510), (140, 13480545), (146, 12926550), (150, 12581842), (156, 12097925), (175, 10784436), (182, 10369650), (195, 9678340), (210, 8987030), (219, 8617700), (260, 7258755), (273, 6913100), (292, 6463275), (300, 6290921), (325, 5807004), (350, 5392218), (364, 5184825), (365, 5170620), (390, 4839170), (420, 4493515), (438, 4308850), (455, 4147860), (511, 3693300), (525, 3594812), (546, 3456550), (650, 2903502), (700, 2696109), (730, 2585310), (780, 2419585), (876, 2154425), (910, 2073930), (947, 1992900), (949, 1988700), (975, 1935668), (1022, 1846650), (1050, 1797406), (1092, 1728275), (1095, 1723540), (1300, 1451751), (1365, 1382620), (1460, 1292655), (1533, 1231100), (1820, 1036965), (1825, 1034124), (1894, 996450), (1898, 994350), (1950, 967834), (2044, 923325), (2100, 898703), (2190, 861770), (2275, 829572), (2555, 738660), (2730, 691310), (2841, 664300), (2847, 662900), (3066, 615550), (3650, 517062), (3788, 498225), (3796, 497175), (3900, 483917), (4380, 430885), (4550, 414786), (4735, 398580), (4745, 397740), (5110, 369330), (5460, 345655), (5475, 344708), (5682, 332150), (5694, 331450), (6132, 307775), (6629, 284700), (6643, 284100), (6825, 276524), (7300, 258531), (7665, 246220), (9100, 207393), (9470, 199290), (9490, 198870), (10220, 184665), (10950, 172354), (11364, 166075), (11388, 165725), (12311, 153300), (12775, 147732), (13258, 142350), (13286, 142050), (13650, 138262), (14205, 132860), (14235, 132580), (15330, 123110), (18940, 99645), (18980, 99435), (19887, 94900), (19929, 94700), (21900, 86177), (23675, 79716), (23725, 79548), (24622, 76650), (25550, 73866), (26516, 71175), (26572, 71025), (27300, 69131), (28410, 66430), (28470, 66290), (30660, 61555), (33145, 56940), (33215, 56820), (36933, 51100), (38325, 49244), (39774, 47450), (39858, 47350)]