150615920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 160

約数和(自身を含む): 456720768

約数和(自身を除く): 306104848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1217, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 2434, 3094, 3536, 3640, 4420, 4760, 4868, 6085, 6188, 7280, 7735, 8519, 8840, 9520, 9736, 12170, 12376, 15470, 15821, 17038, 17680, 19472, 20689, 24340, 24752, 30940, 31642, 34076, 41378, 42595, 48680, 61880, 63284, 68152, 79105, 82756, 85190, 97360, 103445, 110747, 123760, 126568, 136304, 144823, 158210, 165512, 170380, 206890, 221494, 253136, 268957, 289646, 316420, 331024, 340760, 413780, 442988, 537914, 553735, 579292, 632840, 681520, 724115, 827560, 885976, 1075828, 1107470, 1158584, 1265680, 1344785, 1448230, 1655120, 1771952, 1882699, 2151656, 2214940, 2317168, 2689570, 2896460, 3765398, 4303312, 4429880, 5379140, 5792920, 7530796, 8859760, 9413495, 10758280, 11585840, 15061592, 18826990, 21516560, 30123184, 37653980, 75307960, 150615920]

約数ペア:

[(1, 150615920), (2, 75307960), (4, 37653980), (5, 30123184), (7, 21516560), (8, 18826990), (10, 15061592), (13, 11585840), (14, 10758280), (16, 9413495), (17, 8859760), (20, 7530796), (26, 5792920), (28, 5379140), (34, 4429880), (35, 4303312), (40, 3765398), (52, 2896460), (56, 2689570), (65, 2317168), (68, 2214940), (70, 2151656), (80, 1882699), (85, 1771952), (91, 1655120), (104, 1448230), (112, 1344785), (119, 1265680), (130, 1158584), (136, 1107470), (140, 1075828), (170, 885976), (182, 827560), (208, 724115), (221, 681520), (238, 632840), (260, 579292), (272, 553735), (280, 537914), (340, 442988), (364, 413780), (442, 340760), (455, 331024), (476, 316420), (520, 289646), (560, 268957), (595, 253136), (680, 221494), (728, 206890), (884, 170380), (910, 165512), (952, 158210), (1040, 144823), (1105, 136304), (1190, 126568), (1217, 123760), (1360, 110747), (1456, 103445), (1547, 97360), (1768, 85190), (1820, 82756), (1904, 79105), (2210, 68152), (2380, 63284), (2434, 61880), (3094, 48680), (3536, 42595), (3640, 41378), (4420, 34076), (4760, 31642), (4868, 30940), (6085, 24752), (6188, 24340), (7280, 20689), (7735, 19472), (8519, 17680), (8840, 17038), (9520, 15821), (9736, 15470), (12170, 12376)]