301980150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 120

約数和(自身を含む): 845865504

約数和(自身を除く): 543885354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 173, 225, 270, 346, 405, 431, 450, 519, 675, 810, 862, 865, 1038, 1293, 1350, 1557, 1730, 2025, 2155, 2586, 2595, 3114, 3879, 4050, 4310, 4325, 4671, 5190, 6465, 7758, 7785, 8650, 9342, 10775, 11637, 12930, 12975, 14013, 15570, 19395, 21550, 23274, 23355, 25950, 28026, 32325, 34911, 38790, 38925, 46710, 58185, 64650, 69822, 70065, 74563, 77850, 96975, 116370, 116775, 140130, 149126, 174555, 193950, 223689, 233550, 290925, 349110, 350325, 372815, 447378, 581850, 671067, 700650, 745630, 872775, 1118445, 1342134, 1745550, 1864075, 2013201, 2236890, 3355335, 3728150, 4026402, 5592225, 6039603, 6710670, 10066005, 11184450, 12079206, 16776675, 20132010, 30198015, 33553350, 50330025, 60396030, 100660050, 150990075, 301980150]

約数ペア:

[(1, 301980150), (2, 150990075), (3, 100660050), (5, 60396030), (6, 50330025), (9, 33553350), (10, 30198015), (15, 20132010), (18, 16776675), (25, 12079206), (27, 11184450), (30, 10066005), (45, 6710670), (50, 6039603), (54, 5592225), (75, 4026402), (81, 3728150), (90, 3355335), (135, 2236890), (150, 2013201), (162, 1864075), (173, 1745550), (225, 1342134), (270, 1118445), (346, 872775), (405, 745630), (431, 700650), (450, 671067), (519, 581850), (675, 447378), (810, 372815), (862, 350325), (865, 349110), (1038, 290925), (1293, 233550), (1350, 223689), (1557, 193950), (1730, 174555), (2025, 149126), (2155, 140130), (2586, 116775), (2595, 116370), (3114, 96975), (3879, 77850), (4050, 74563), (4310, 70065), (4325, 69822), (4671, 64650), (5190, 58185), (6465, 46710), (7758, 38925), (7785, 38790), (8650, 34911), (9342, 32325), (10775, 28026), (11637, 25950), (12930, 23355), (12975, 23274), (14013, 21550), (15570, 19395)]