125901180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 400982400

約数和(自身を除く): 275081220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 89, 90, 116, 145, 174, 178, 180, 261, 267, 271, 290, 348, 356, 435, 445, 522, 534, 542, 580, 801, 813, 870, 890, 1044, 1068, 1084, 1305, 1335, 1355, 1602, 1626, 1740, 1780, 2439, 2581, 2610, 2670, 2710, 3204, 3252, 4005, 4065, 4878, 5162, 5220, 5340, 5420, 7743, 7859, 8010, 8130, 9756, 10324, 12195, 12905, 15486, 15718, 16020, 16260, 23229, 23577, 24119, 24390, 25810, 30972, 31436, 38715, 39295, 46458, 47154, 48238, 48780, 51620, 70731, 72357, 77430, 78590, 92916, 94308, 96476, 116145, 117885, 120595, 141462, 144714, 154860, 157180, 217071, 232290, 235770, 241190, 282924, 289428, 353655, 361785, 434142, 464580, 471540, 482380, 699451, 707310, 723570, 868284, 1085355, 1398902, 1414620, 1447140, 2098353, 2170710, 2797804, 3497255, 4196706, 4341420, 6295059, 6994510, 8393412, 10491765, 12590118, 13989020, 20983530, 25180236, 31475295, 41967060, 62950590, 125901180]

約数ペア:

[(1, 125901180), (2, 62950590), (3, 41967060), (4, 31475295), (5, 25180236), (6, 20983530), (9, 13989020), (10, 12590118), (12, 10491765), (15, 8393412), (18, 6994510), (20, 6295059), (29, 4341420), (30, 4196706), (36, 3497255), (45, 2797804), (58, 2170710), (60, 2098353), (87, 1447140), (89, 1414620), (90, 1398902), (116, 1085355), (145, 868284), (174, 723570), (178, 707310), (180, 699451), (261, 482380), (267, 471540), (271, 464580), (290, 434142), (348, 361785), (356, 353655), (435, 289428), (445, 282924), (522, 241190), (534, 235770), (542, 232290), (580, 217071), (801, 157180), (813, 154860), (870, 144714), (890, 141462), (1044, 120595), (1068, 117885), (1084, 116145), (1305, 96476), (1335, 94308), (1355, 92916), (1602, 78590), (1626, 77430), (1740, 72357), (1780, 70731), (2439, 51620), (2581, 48780), (2610, 48238), (2670, 47154), (2710, 46458), (3204, 39295), (3252, 38715), (4005, 31436), (4065, 30972), (4878, 25810), (5162, 24390), (5220, 24119), (5340, 23577), (5420, 23229), (7743, 16260), (7859, 16020), (8010, 15718), (8130, 15486), (9756, 12905), (10324, 12195)]