151298220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 443620800

約数和(自身を除く): 292322580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 89, 116, 145, 174, 178, 267, 290, 348, 356, 435, 445, 534, 580, 870, 890, 977, 1068, 1335, 1740, 1780, 1954, 2581, 2670, 2931, 3908, 4885, 5162, 5340, 5862, 7743, 9770, 10324, 11724, 12905, 14655, 15486, 19540, 25810, 28333, 29310, 30972, 38715, 51620, 56666, 58620, 77430, 84999, 86953, 113332, 141665, 154860, 169998, 173906, 260859, 283330, 339996, 347812, 424995, 434765, 521718, 566660, 849990, 869530, 1043436, 1304295, 1699980, 1739060, 2521637, 2608590, 5043274, 5217180, 7564911, 10086548, 12608185, 15129822, 25216370, 30259644, 37824555, 50432740, 75649110, 151298220]

約数ペア:

[(1, 151298220), (2, 75649110), (3, 50432740), (4, 37824555), (5, 30259644), (6, 25216370), (10, 15129822), (12, 12608185), (15, 10086548), (20, 7564911), (29, 5217180), (30, 5043274), (58, 2608590), (60, 2521637), (87, 1739060), (89, 1699980), (116, 1304295), (145, 1043436), (174, 869530), (178, 849990), (267, 566660), (290, 521718), (348, 434765), (356, 424995), (435, 347812), (445, 339996), (534, 283330), (580, 260859), (870, 173906), (890, 169998), (977, 154860), (1068, 141665), (1335, 113332), (1740, 86953), (1780, 84999), (1954, 77430), (2581, 58620), (2670, 56666), (2931, 51620), (3908, 38715), (4885, 30972), (5162, 29310), (5340, 28333), (5862, 25810), (7743, 19540), (9770, 15486), (10324, 14655), (11724, 12905)]