145737200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 436924416

約数和(自身を除く): 291187216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 31, 35, 40, 46, 50, 56, 62, 70, 73, 80, 92, 100, 112, 115, 124, 140, 146, 155, 161, 175, 184, 200, 217, 230, 248, 280, 292, 310, 322, 350, 365, 368, 400, 434, 460, 496, 511, 560, 575, 584, 620, 644, 700, 713, 730, 775, 805, 868, 920, 1022, 1085, 1150, 1168, 1240, 1288, 1400, 1426, 1460, 1550, 1610, 1679, 1736, 1825, 1840, 2044, 2170, 2263, 2300, 2480, 2555, 2576, 2800, 2852, 2920, 3100, 3220, 3358, 3472, 3565, 3650, 4025, 4088, 4340, 4526, 4600, 4991, 5110, 5425, 5704, 5840, 6200, 6440, 6716, 7130, 7300, 8050, 8176, 8395, 8680, 9052, 9200, 9982, 10220, 10850, 11315, 11408, 11753, 12400, 12775, 12880, 13432, 14260, 14600, 15841, 16100, 16790, 17360, 17825, 18104, 19964, 20440, 21700, 22630, 23506, 24955, 25550, 26864, 28520, 29200, 31682, 32200, 33580, 35650, 36208, 39928, 40880, 41975, 43400, 45260, 47012, 49910, 51100, 52049, 56575, 57040, 58765, 63364, 64400, 67160, 71300, 79205, 79856, 83950, 86800, 90520, 94024, 99820, 102200, 104098, 113150, 117530, 124775, 126728, 134320, 142600, 158410, 167900, 181040, 188048, 199640, 204400, 208196, 226300, 235060, 249550, 253456, 260245, 285200, 293825, 316820, 335800, 364343, 396025, 399280, 416392, 452600, 470120, 499100, 520490, 587650, 633640, 671600, 728686, 792050, 832784, 905200, 940240, 998200, 1040980, 1175300, 1267280, 1301225, 1457372, 1584100, 1821715, 1996400, 2081960, 2350600, 2602450, 2914744, 3168200, 3643430, 4163920, 4701200, 5204900, 5829488, 6336400, 7286860, 9108575, 10409800, 14573720, 18217150, 20819600, 29147440, 36434300, 72868600, 145737200]

約数ペア:

[(1, 145737200), (2, 72868600), (4, 36434300), (5, 29147440), (7, 20819600), (8, 18217150), (10, 14573720), (14, 10409800), (16, 9108575), (20, 7286860), (23, 6336400), (25, 5829488), (28, 5204900), (31, 4701200), (35, 4163920), (40, 3643430), (46, 3168200), (50, 2914744), (56, 2602450), (62, 2350600), (70, 2081960), (73, 1996400), (80, 1821715), (92, 1584100), (100, 1457372), (112, 1301225), (115, 1267280), (124, 1175300), (140, 1040980), (146, 998200), (155, 940240), (161, 905200), (175, 832784), (184, 792050), (200, 728686), (217, 671600), (230, 633640), (248, 587650), (280, 520490), (292, 499100), (310, 470120), (322, 452600), (350, 416392), (365, 399280), (368, 396025), (400, 364343), (434, 335800), (460, 316820), (496, 293825), (511, 285200), (560, 260245), (575, 253456), (584, 249550), (620, 235060), (644, 226300), (700, 208196), (713, 204400), (730, 199640), (775, 188048), (805, 181040), (868, 167900), (920, 158410), (1022, 142600), (1085, 134320), (1150, 126728), (1168, 124775), (1240, 117530), (1288, 113150), (1400, 104098), (1426, 102200), (1460, 99820), (1550, 94024), (1610, 90520), (1679, 86800), (1736, 83950), (1825, 79856), (1840, 79205), (2044, 71300), (2170, 67160), (2263, 64400), (2300, 63364), (2480, 58765), (2555, 57040), (2576, 56575), (2800, 52049), (2852, 51100), (2920, 49910), (3100, 47012), (3220, 45260), (3358, 43400), (3472, 41975), (3565, 40880), (3650, 39928), (4025, 36208), (4088, 35650), (4340, 33580), (4526, 32200), (4600, 31682), (4991, 29200), (5110, 28520), (5425, 26864), (5704, 25550), (5840, 24955), (6200, 23506), (6440, 22630), (6716, 21700), (7130, 20440), (7300, 19964), (8050, 18104), (8176, 17825), (8395, 17360), (8680, 16790), (9052, 16100), (9200, 15841), (9982, 14600), (10220, 14260), (10850, 13432), (11315, 12880), (11408, 12775), (11753, 12400)]