53263980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 360

約数和(自身を含む): 215517456

約数和(自身を除く): 162253476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 61, 63, 66, 70, 77, 81, 84, 90, 98, 99, 105, 108, 110, 122, 126, 132, 135, 140, 147, 154, 162, 165, 180, 183, 189, 196, 198, 210, 220, 231, 244, 245, 252, 270, 294, 297, 305, 308, 315, 324, 330, 366, 378, 385, 396, 405, 420, 427, 441, 462, 490, 495, 539, 540, 549, 567, 588, 594, 610, 630, 660, 671, 693, 732, 735, 756, 770, 810, 854, 882, 891, 915, 924, 945, 980, 990, 1078, 1098, 1134, 1155, 1188, 1220, 1260, 1281, 1323, 1342, 1386, 1470, 1485, 1540, 1617, 1620, 1647, 1708, 1764, 1782, 1830, 1890, 1980, 2013, 2079, 2135, 2156, 2196, 2205, 2268, 2310, 2562, 2646, 2684, 2695, 2745, 2772, 2835, 2940, 2970, 2989, 3234, 3294, 3355, 3465, 3564, 3660, 3780, 3843, 3969, 4026, 4158, 4270, 4410, 4455, 4620, 4697, 4851, 4941, 5124, 5292, 5390, 5490, 5670, 5940, 5978, 6039, 6237, 6405, 6468, 6588, 6615, 6710, 6930, 7686, 7938, 8052, 8085, 8235, 8316, 8540, 8820, 8910, 8967, 9394, 9702, 9882, 10065, 10395, 10780, 10980, 11340, 11529, 11956, 12078, 12474, 12810, 13230, 13420, 13860, 14091, 14553, 14945, 15372, 15876, 16170, 16470, 17820, 17934, 18117, 18788, 19215, 19404, 19764, 19845, 20130, 20790, 23058, 23485, 24156, 24255, 24705, 24948, 25620, 26460, 26901, 28182, 29106, 29890, 30195, 31185, 32340, 32879, 32940, 34587, 35868, 36234, 38430, 39690, 40260, 41580, 42273, 43659, 44835, 46116, 46970, 48510, 49410, 53802, 54351, 56364, 57645, 58212, 59780, 60390, 62370, 65758, 69174, 70455, 72468, 72765, 76860, 79380, 80703, 84546, 87318, 89670, 90585, 93940, 97020, 98637, 98820, 107604, 108702, 115290, 120780, 124740, 126819, 131516, 134505, 138348, 140910, 145530, 161406, 164395, 169092, 172935, 174636, 179340, 181170, 197274, 211365, 217404, 218295, 230580, 242109, 253638, 269010, 271755, 281820, 291060, 295911, 322812, 328790, 345870, 362340, 380457, 394548, 403515, 422730, 436590, 484218, 493185, 507276, 538020, 543510, 591822, 634095, 657580, 691740, 760914, 807030, 845460, 873180, 887733, 968436, 986370, 1087020, 1183644, 1210545, 1268190, 1479555, 1521828, 1614060, 1775466, 1902285, 1972740, 2421090, 2536380, 2663199, 2959110, 3550932, 3804570, 4438665, 4842180, 5326398, 5918220, 7609140, 8877330, 10652796, 13315995, 17754660, 26631990, 53263980]

約数ペア:

[(1, 53263980), (2, 26631990), (3, 17754660), (4, 13315995), (5, 10652796), (6, 8877330), (7, 7609140), (9, 5918220), (10, 5326398), (11, 4842180), (12, 4438665), (14, 3804570), (15, 3550932), (18, 2959110), (20, 2663199), (21, 2536380), (22, 2421090), (27, 1972740), (28, 1902285), (30, 1775466), (33, 1614060), (35, 1521828), (36, 1479555), (42, 1268190), (44, 1210545), (45, 1183644), (49, 1087020), (54, 986370), (55, 968436), (60, 887733), (61, 873180), (63, 845460), (66, 807030), (70, 760914), (77, 691740), (81, 657580), (84, 634095), (90, 591822), (98, 543510), (99, 538020), (105, 507276), (108, 493185), (110, 484218), (122, 436590), (126, 422730), (132, 403515), (135, 394548), (140, 380457), (147, 362340), (154, 345870), (162, 328790), (165, 322812), (180, 295911), (183, 291060), (189, 281820), (196, 271755), (198, 269010), (210, 253638), (220, 242109), (231, 230580), (244, 218295), (245, 217404), (252, 211365), (270, 197274), (294, 181170), (297, 179340), (305, 174636), (308, 172935), (315, 169092), (324, 164395), (330, 161406), (366, 145530), (378, 140910), (385, 138348), (396, 134505), (405, 131516), (420, 126819), (427, 124740), (441, 120780), (462, 115290), (490, 108702), (495, 107604), (539, 98820), (540, 98637), (549, 97020), (567, 93940), (588, 90585), (594, 89670), (610, 87318), (630, 84546), (660, 80703), (671, 79380), (693, 76860), (732, 72765), (735, 72468), (756, 70455), (770, 69174), (810, 65758), (854, 62370), (882, 60390), (891, 59780), (915, 58212), (924, 57645), (945, 56364), (980, 54351), (990, 53802), (1078, 49410), (1098, 48510), (1134, 46970), (1155, 46116), (1188, 44835), (1220, 43659), (1260, 42273), (1281, 41580), (1323, 40260), (1342, 39690), (1386, 38430), (1470, 36234), (1485, 35868), (1540, 34587), (1617, 32940), (1620, 32879), (1647, 32340), (1708, 31185), (1764, 30195), (1782, 29890), (1830, 29106), (1890, 28182), (1980, 26901), (2013, 26460), (2079, 25620), (2135, 24948), (2156, 24705), (2196, 24255), (2205, 24156), (2268, 23485), (2310, 23058), (2562, 20790), (2646, 20130), (2684, 19845), (2695, 19764), (2745, 19404), (2772, 19215), (2835, 18788), (2940, 18117), (2970, 17934), (2989, 17820), (3234, 16470), (3294, 16170), (3355, 15876), (3465, 15372), (3564, 14945), (3660, 14553), (3780, 14091), (3843, 13860), (3969, 13420), (4026, 13230), (4158, 12810), (4270, 12474), (4410, 12078), (4455, 11956), (4620, 11529), (4697, 11340), (4851, 10980), (4941, 10780), (5124, 10395), (5292, 10065), (5390, 9882), (5490, 9702), (5670, 9394), (5940, 8967), (5978, 8910), (6039, 8820), (6237, 8540), (6405, 8316), (6468, 8235), (6588, 8085), (6615, 8052), (6710, 7938), (6930, 7686)]