153535860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 490089600

約数和(自身を除く): 336553740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 67, 87, 90, 116, 134, 145, 174, 180, 201, 261, 268, 290, 335, 348, 402, 435, 439, 522, 580, 603, 670, 804, 870, 878, 1005, 1044, 1206, 1305, 1317, 1340, 1740, 1756, 1943, 2010, 2195, 2412, 2610, 2634, 3015, 3886, 3951, 4020, 4390, 5220, 5268, 5829, 6030, 6585, 7772, 7902, 8780, 9715, 11658, 12060, 12731, 13170, 15804, 17487, 19430, 19755, 23316, 25462, 26340, 29145, 29413, 34974, 38193, 38860, 39510, 50924, 58290, 58826, 63655, 69948, 76386, 79020, 87435, 88239, 114579, 116580, 117652, 127310, 147065, 152772, 174870, 176478, 190965, 229158, 254620, 264717, 294130, 349740, 352956, 381930, 441195, 458316, 529434, 572895, 588260, 763860, 852977, 882390, 1058868, 1145790, 1323585, 1705954, 1764780, 2291580, 2558931, 2647170, 3411908, 4264885, 5117862, 5294340, 7676793, 8529770, 10235724, 12794655, 15353586, 17059540, 25589310, 30707172, 38383965, 51178620, 76767930, 153535860]

約数ペア:

[(1, 153535860), (2, 76767930), (3, 51178620), (4, 38383965), (5, 30707172), (6, 25589310), (9, 17059540), (10, 15353586), (12, 12794655), (15, 10235724), (18, 8529770), (20, 7676793), (29, 5294340), (30, 5117862), (36, 4264885), (45, 3411908), (58, 2647170), (60, 2558931), (67, 2291580), (87, 1764780), (90, 1705954), (116, 1323585), (134, 1145790), (145, 1058868), (174, 882390), (180, 852977), (201, 763860), (261, 588260), (268, 572895), (290, 529434), (335, 458316), (348, 441195), (402, 381930), (435, 352956), (439, 349740), (522, 294130), (580, 264717), (603, 254620), (670, 229158), (804, 190965), (870, 176478), (878, 174870), (1005, 152772), (1044, 147065), (1206, 127310), (1305, 117652), (1317, 116580), (1340, 114579), (1740, 88239), (1756, 87435), (1943, 79020), (2010, 76386), (2195, 69948), (2412, 63655), (2610, 58826), (2634, 58290), (3015, 50924), (3886, 39510), (3951, 38860), (4020, 38193), (4390, 34974), (5220, 29413), (5268, 29145), (5829, 26340), (6030, 25462), (6585, 23316), (7772, 19755), (7902, 19430), (8780, 17487), (9715, 15804), (11658, 13170), (12060, 12731)]