122750640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 200

約数和(自身を含む): 449219760

約数和(自身を除く): 326469120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 997, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 1994, 2052, 2160, 2280, 2565, 2736, 2991, 3078, 3240, 3420, 3988, 4104, 4560, 4985, 5130, 5982, 6156, 6480, 6840, 7695, 7976, 8208, 8973, 9970, 10260, 11964, 12312, 13680, 14955, 15390, 15952, 17946, 18943, 19940, 20520, 23928, 24624, 26919, 29910, 30780, 35892, 37886, 39880, 41040, 44865, 47856, 53838, 56829, 59820, 61560, 71784, 75772, 79760, 80757, 89730, 94715, 107676, 113658, 119640, 123120, 134595, 143568, 151544, 161514, 170487, 179460, 189430, 215352, 227316, 239280, 269190, 284145, 303088, 323028, 340974, 358920, 378860, 403785, 430704, 454632, 511461, 538380, 568290, 646056, 681948, 717840, 757720, 807570, 852435, 909264, 1022922, 1076760, 1136580, 1292112, 1363896, 1515440, 1534383, 1615140, 1704870, 2045844, 2153520, 2273160, 2557305, 2727792, 3068766, 3230280, 3409740, 4091688, 4546320, 5114610, 6137532, 6460560, 6819480, 7671915, 8183376, 10229220, 12275064, 13638960, 15343830, 20458440, 24550128, 30687660, 40916880, 61375320, 122750640]

約数ペア:

[(1, 122750640), (2, 61375320), (3, 40916880), (4, 30687660), (5, 24550128), (6, 20458440), (8, 15343830), (9, 13638960), (10, 12275064), (12, 10229220), (15, 8183376), (16, 7671915), (18, 6819480), (19, 6460560), (20, 6137532), (24, 5114610), (27, 4546320), (30, 4091688), (36, 3409740), (38, 3230280), (40, 3068766), (45, 2727792), (48, 2557305), (54, 2273160), (57, 2153520), (60, 2045844), (72, 1704870), (76, 1615140), (80, 1534383), (81, 1515440), (90, 1363896), (95, 1292112), (108, 1136580), (114, 1076760), (120, 1022922), (135, 909264), (144, 852435), (152, 807570), (162, 757720), (171, 717840), (180, 681948), (190, 646056), (216, 568290), (228, 538380), (240, 511461), (270, 454632), (285, 430704), (304, 403785), (324, 378860), (342, 358920), (360, 340974), (380, 323028), (405, 303088), (432, 284145), (456, 269190), (513, 239280), (540, 227316), (570, 215352), (648, 189430), (684, 179460), (720, 170487), (760, 161514), (810, 151544), (855, 143568), (912, 134595), (997, 123120), (1026, 119640), (1080, 113658), (1140, 107676), (1296, 94715), (1368, 89730), (1520, 80757), (1539, 79760), (1620, 75772), (1710, 71784), (1994, 61560), (2052, 59820), (2160, 56829), (2280, 53838), (2565, 47856), (2736, 44865), (2991, 41040), (3078, 39880), (3240, 37886), (3420, 35892), (3988, 30780), (4104, 29910), (4560, 26919), (4985, 24624), (5130, 23928), (5982, 20520), (6156, 19940), (6480, 18943), (6840, 17946), (7695, 15952), (7976, 15390), (8208, 14955), (8973, 13680), (9970, 12312), (10260, 11964)]