155095020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 329228820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 503, 540, 571, 1006, 1142, 1509, 1713, 2012, 2284, 2515, 2855, 3018, 3426, 4527, 5030, 5139, 5710, 6036, 6852, 7545, 8565, 9054, 10060, 10278, 11420, 13581, 15090, 15417, 17130, 18108, 20556, 22635, 25695, 27162, 30180, 30834, 34260, 45270, 51390, 54324, 61668, 67905, 77085, 90540, 102780, 135810, 154170, 271620, 287213, 308340, 574426, 861639, 1148852, 1436065, 1723278, 2584917, 2872130, 3446556, 4308195, 5169834, 5744260, 7754751, 8616390, 10339668, 12924585, 15509502, 17232780, 25849170, 31019004, 38773755, 51698340, 77547510, 155095020]

約数ペア:

[(1, 155095020), (2, 77547510), (3, 51698340), (4, 38773755), (5, 31019004), (6, 25849170), (9, 17232780), (10, 15509502), (12, 12924585), (15, 10339668), (18, 8616390), (20, 7754751), (27, 5744260), (30, 5169834), (36, 4308195), (45, 3446556), (54, 2872130), (60, 2584917), (90, 1723278), (108, 1436065), (135, 1148852), (180, 861639), (270, 574426), (503, 308340), (540, 287213), (571, 271620), (1006, 154170), (1142, 135810), (1509, 102780), (1713, 90540), (2012, 77085), (2284, 67905), (2515, 61668), (2855, 54324), (3018, 51390), (3426, 45270), (4527, 34260), (5030, 30834), (5139, 30180), (5710, 27162), (6036, 25695), (6852, 22635), (7545, 20556), (8565, 18108), (9054, 17130), (10060, 15417), (10278, 15090), (11420, 13581)]