271620450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19471}}^1$

素因数の和:19520

約数の個数: 72

約数和(自身を含む): 753332736

約数和(自身を除く): 481712286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 19471, 38942, 58413, 97355, 116826, 175239, 194710, 292065, 350478, 486775, 584130, 603601, 876195, 973550, 1207202, 1460325, 1752390, 1810803, 2920650, 3018005, 3621606, 4380975, 5432409, 6036010, 8761950, 9054015, 10864818, 15090025, 18108030, 27162045, 30180050, 45270075, 54324090, 90540150, 135810225, 271620450]

約数ペア:

[(1, 271620450), (2, 135810225), (3, 90540150), (5, 54324090), (6, 45270075), (9, 30180050), (10, 27162045), (15, 18108030), (18, 15090025), (25, 10864818), (30, 9054015), (31, 8761950), (45, 6036010), (50, 5432409), (62, 4380975), (75, 3621606), (90, 3018005), (93, 2920650), (150, 1810803), (155, 1752390), (186, 1460325), (225, 1207202), (279, 973550), (310, 876195), (450, 603601), (465, 584130), (558, 486775), (775, 350478), (930, 292065), (1395, 194710), (1550, 175239), (2325, 116826), (2790, 97355), (4650, 58413), (6975, 38942), (13950, 19471)]