71073900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 108

約数和(自身を含む): 224641872

約数和(自身を除く): 153567972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 157, 180, 225, 300, 314, 450, 471, 503, 628, 785, 900, 942, 1006, 1413, 1509, 1570, 1884, 2012, 2355, 2515, 2826, 3018, 3140, 3925, 4527, 4710, 5030, 5652, 6036, 7065, 7545, 7850, 9054, 9420, 10060, 11775, 12575, 14130, 15090, 15700, 18108, 22635, 23550, 25150, 28260, 30180, 35325, 37725, 45270, 47100, 50300, 70650, 75450, 78971, 90540, 113175, 141300, 150900, 157942, 226350, 236913, 315884, 394855, 452700, 473826, 710739, 789710, 947652, 1184565, 1421478, 1579420, 1974275, 2369130, 2842956, 3553695, 3948550, 4738260, 5922825, 7107390, 7897100, 11845650, 14214780, 17768475, 23691300, 35536950, 71073900]

約数ペア:

[(1, 71073900), (2, 35536950), (3, 23691300), (4, 17768475), (5, 14214780), (6, 11845650), (9, 7897100), (10, 7107390), (12, 5922825), (15, 4738260), (18, 3948550), (20, 3553695), (25, 2842956), (30, 2369130), (36, 1974275), (45, 1579420), (50, 1421478), (60, 1184565), (75, 947652), (90, 789710), (100, 710739), (150, 473826), (157, 452700), (180, 394855), (225, 315884), (300, 236913), (314, 226350), (450, 157942), (471, 150900), (503, 141300), (628, 113175), (785, 90540), (900, 78971), (942, 75450), (1006, 70650), (1413, 50300), (1509, 47100), (1570, 45270), (1884, 37725), (2012, 35325), (2355, 30180), (2515, 28260), (2826, 25150), (3018, 23550), (3140, 22635), (3925, 18108), (4527, 15700), (4710, 15090), (5030, 14130), (5652, 12575), (6036, 11775), (7065, 10060), (7545, 9420), (7850, 9054)]