155024800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 479969280

約数和(自身を除く): 324944480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 32, 35, 38, 40, 47, 50, 56, 62, 70, 76, 80, 94, 95, 100, 112, 124, 133, 140, 152, 155, 160, 175, 188, 190, 200, 217, 224, 235, 248, 266, 280, 304, 310, 329, 350, 376, 380, 400, 434, 470, 475, 496, 532, 560, 589, 608, 620, 658, 665, 700, 752, 760, 775, 800, 868, 893, 940, 950, 992, 1064, 1085, 1120, 1175, 1178, 1240, 1316, 1330, 1400, 1457, 1504, 1520, 1550, 1645, 1736, 1786, 1880, 1900, 2128, 2170, 2350, 2356, 2480, 2632, 2660, 2800, 2914, 2945, 3040, 3100, 3290, 3325, 3472, 3572, 3760, 3800, 4123, 4256, 4340, 4465, 4700, 4712, 4960, 5264, 5320, 5425, 5600, 5828, 5890, 6200, 6251, 6580, 6650, 6944, 7144, 7285, 7520, 7600, 8225, 8246, 8680, 8930, 9400, 9424, 10199, 10528, 10640, 10850, 11656, 11780, 12400, 12502, 13160, 13300, 14288, 14570, 14725, 15200, 16450, 16492, 17360, 17860, 18800, 18848, 20398, 20615, 21280, 21700, 22325, 23312, 23560, 24800, 25004, 26320, 26600, 27683, 28576, 29140, 29450, 31255, 32900, 32984, 34720, 35720, 36425, 37600, 40796, 41230, 43400, 44650, 46624, 47120, 50008, 50995, 52640, 53200, 55366, 58280, 58900, 62510, 65800, 65968, 71440, 72850, 81592, 82460, 86800, 89300, 94240, 100016, 101990, 103075, 106400, 110732, 116560, 117800, 125020, 131600, 131936, 138415, 142880, 145700, 156275, 163184, 164920, 173600, 178600, 193781, 200032, 203980, 206150, 221464, 233120, 235600, 250040, 254975, 263200, 276830, 291400, 312550, 326368, 329840, 357200, 387562, 407960, 412300, 442928, 471200, 500080, 509950, 553660, 582800, 625100, 659680, 692075, 714400, 775124, 815920, 824600, 885856, 968905, 1000160, 1019900, 1107320, 1165600, 1250200, 1384150, 1550248, 1631840, 1649200, 1937810, 2039800, 2214640, 2500400, 2768300, 3100496, 3298400, 3875620, 4079600, 4429280, 4844525, 5000800, 5536600, 6200992, 7751240, 8159200, 9689050, 11073200, 15502480, 19378100, 22146400, 31004960, 38756200, 77512400, 155024800]

約数ペア:

[(1, 155024800), (2, 77512400), (4, 38756200), (5, 31004960), (7, 22146400), (8, 19378100), (10, 15502480), (14, 11073200), (16, 9689050), (19, 8159200), (20, 7751240), (25, 6200992), (28, 5536600), (31, 5000800), (32, 4844525), (35, 4429280), (38, 4079600), (40, 3875620), (47, 3298400), (50, 3100496), (56, 2768300), (62, 2500400), (70, 2214640), (76, 2039800), (80, 1937810), (94, 1649200), (95, 1631840), (100, 1550248), (112, 1384150), (124, 1250200), (133, 1165600), (140, 1107320), (152, 1019900), (155, 1000160), (160, 968905), (175, 885856), (188, 824600), (190, 815920), (200, 775124), (217, 714400), (224, 692075), (235, 659680), (248, 625100), (266, 582800), (280, 553660), (304, 509950), (310, 500080), (329, 471200), (350, 442928), (376, 412300), (380, 407960), (400, 387562), (434, 357200), (470, 329840), (475, 326368), (496, 312550), (532, 291400), (560, 276830), (589, 263200), (608, 254975), (620, 250040), (658, 235600), (665, 233120), (700, 221464), (752, 206150), (760, 203980), (775, 200032), (800, 193781), (868, 178600), (893, 173600), (940, 164920), (950, 163184), (992, 156275), (1064, 145700), (1085, 142880), (1120, 138415), (1175, 131936), (1178, 131600), (1240, 125020), (1316, 117800), (1330, 116560), (1400, 110732), (1457, 106400), (1504, 103075), (1520, 101990), (1550, 100016), (1645, 94240), (1736, 89300), (1786, 86800), (1880, 82460), (1900, 81592), (2128, 72850), (2170, 71440), (2350, 65968), (2356, 65800), (2480, 62510), (2632, 58900), (2660, 58280), (2800, 55366), (2914, 53200), (2945, 52640), (3040, 50995), (3100, 50008), (3290, 47120), (3325, 46624), (3472, 44650), (3572, 43400), (3760, 41230), (3800, 40796), (4123, 37600), (4256, 36425), (4340, 35720), (4465, 34720), (4700, 32984), (4712, 32900), (4960, 31255), (5264, 29450), (5320, 29140), (5425, 28576), (5600, 27683), (5828, 26600), (5890, 26320), (6200, 25004), (6251, 24800), (6580, 23560), (6650, 23312), (6944, 22325), (7144, 21700), (7285, 21280), (7520, 20615), (7600, 20398), (8225, 18848), (8246, 18800), (8680, 17860), (8930, 17360), (9400, 16492), (9424, 16450), (10199, 15200), (10528, 14725), (10640, 14570), (10850, 14288), (11656, 13300), (11780, 13160), (12400, 12502)]