55407690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 114420150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 29, 30, 39, 45, 46, 58, 65, 69, 71, 78, 87, 90, 115, 117, 130, 138, 142, 145, 174, 195, 207, 213, 230, 234, 261, 290, 299, 345, 355, 377, 390, 414, 426, 435, 522, 585, 598, 639, 667, 690, 710, 754, 870, 897, 923, 1035, 1065, 1131, 1170, 1278, 1305, 1334, 1495, 1633, 1794, 1846, 1885, 2001, 2059, 2070, 2130, 2262, 2610, 2691, 2769, 2990, 3195, 3266, 3335, 3393, 3770, 4002, 4118, 4485, 4615, 4899, 5382, 5538, 5655, 6003, 6177, 6390, 6670, 6786, 8165, 8307, 8671, 8970, 9230, 9798, 10005, 10295, 11310, 12006, 12354, 13455, 13845, 14697, 16330, 16614, 16965, 17342, 18531, 20010, 20590, 21229, 24495, 26013, 26767, 26910, 27690, 29394, 30015, 30885, 33930, 37062, 41535, 42458, 43355, 47357, 48990, 52026, 53534, 60030, 61770, 63687, 73485, 78039, 80301, 83070, 86710, 92655, 94714, 106145, 127374, 130065, 133835, 142071, 146970, 156078, 160602, 185310, 191061, 212290, 236785, 240903, 260130, 267670, 284142, 318435, 382122, 390195, 401505, 426213, 473570, 481806, 615641, 636870, 710355, 780390, 803010, 852426, 955305, 1204515, 1231282, 1420710, 1846923, 1910610, 2131065, 2409030, 3078205, 3693846, 4262130, 5540769, 6156410, 9234615, 11081538, 18469230, 27703845, 55407690]

約数ペア:

[(1, 55407690), (2, 27703845), (3, 18469230), (5, 11081538), (6, 9234615), (9, 6156410), (10, 5540769), (13, 4262130), (15, 3693846), (18, 3078205), (23, 2409030), (26, 2131065), (29, 1910610), (30, 1846923), (39, 1420710), (45, 1231282), (46, 1204515), (58, 955305), (65, 852426), (69, 803010), (71, 780390), (78, 710355), (87, 636870), (90, 615641), (115, 481806), (117, 473570), (130, 426213), (138, 401505), (142, 390195), (145, 382122), (174, 318435), (195, 284142), (207, 267670), (213, 260130), (230, 240903), (234, 236785), (261, 212290), (290, 191061), (299, 185310), (345, 160602), (355, 156078), (377, 146970), (390, 142071), (414, 133835), (426, 130065), (435, 127374), (522, 106145), (585, 94714), (598, 92655), (639, 86710), (667, 83070), (690, 80301), (710, 78039), (754, 73485), (870, 63687), (897, 61770), (923, 60030), (1035, 53534), (1065, 52026), (1131, 48990), (1170, 47357), (1278, 43355), (1305, 42458), (1334, 41535), (1495, 37062), (1633, 33930), (1794, 30885), (1846, 30015), (1885, 29394), (2001, 27690), (2059, 26910), (2070, 26767), (2130, 26013), (2262, 24495), (2610, 21229), (2691, 20590), (2769, 20010), (2990, 18531), (3195, 17342), (3266, 16965), (3335, 16614), (3393, 16330), (3770, 14697), (4002, 13845), (4118, 13455), (4485, 12354), (4615, 12006), (4899, 11310), (5382, 10295), (5538, 10005), (5655, 9798), (6003, 9230), (6177, 8970), (6390, 8671), (6670, 8307), (6786, 8165)]