174136300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 437472000

約数和(自身を除く): 263335700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 31, 50, 52, 58, 62, 65, 100, 116, 124, 130, 145, 149, 155, 260, 290, 298, 310, 325, 377, 403, 580, 596, 620, 650, 725, 745, 754, 775, 806, 899, 1300, 1450, 1490, 1508, 1550, 1612, 1798, 1885, 1937, 2015, 2900, 2980, 3100, 3596, 3725, 3770, 3874, 4030, 4321, 4495, 4619, 7450, 7540, 7748, 8060, 8642, 8990, 9238, 9425, 9685, 10075, 11687, 14900, 17284, 17980, 18476, 18850, 19370, 20150, 21605, 22475, 23095, 23374, 37700, 38740, 40300, 43210, 44950, 46190, 46748, 48425, 56173, 58435, 60047, 86420, 89900, 92380, 96850, 108025, 112346, 115475, 116870, 120094, 133951, 193700, 216050, 224692, 230950, 233740, 240188, 267902, 280865, 292175, 300235, 432100, 461900, 535804, 561730, 584350, 600470, 669755, 1123460, 1168700, 1200940, 1339510, 1404325, 1501175, 1741363, 2679020, 2808650, 3002350, 3348775, 3482726, 5617300, 6004700, 6697550, 6965452, 8706815, 13395100, 17413630, 34827260, 43534075, 87068150, 174136300]

約数ペア:

[(1, 174136300), (2, 87068150), (4, 43534075), (5, 34827260), (10, 17413630), (13, 13395100), (20, 8706815), (25, 6965452), (26, 6697550), (29, 6004700), (31, 5617300), (50, 3482726), (52, 3348775), (58, 3002350), (62, 2808650), (65, 2679020), (100, 1741363), (116, 1501175), (124, 1404325), (130, 1339510), (145, 1200940), (149, 1168700), (155, 1123460), (260, 669755), (290, 600470), (298, 584350), (310, 561730), (325, 535804), (377, 461900), (403, 432100), (580, 300235), (596, 292175), (620, 280865), (650, 267902), (725, 240188), (745, 233740), (754, 230950), (775, 224692), (806, 216050), (899, 193700), (1300, 133951), (1450, 120094), (1490, 116870), (1508, 115475), (1550, 112346), (1612, 108025), (1798, 96850), (1885, 92380), (1937, 89900), (2015, 86420), (2900, 60047), (2980, 58435), (3100, 56173), (3596, 48425), (3725, 46748), (3770, 46190), (3874, 44950), (4030, 43210), (4321, 40300), (4495, 38740), (4619, 37700), (7450, 23374), (7540, 23095), (7748, 22475), (8060, 21605), (8642, 20150), (8990, 19370), (9238, 18850), (9425, 18476), (9685, 17980), (10075, 17284), (11687, 14900)]