151450740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{120199}}^1$

素因数の和:120221

約数の個数: 72

約数和(自身を含む): 525033600

約数和(自身を除く): 373582860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 120199, 240398, 360597, 480796, 600995, 721194, 841393, 1081791, 1201990, 1442388, 1682786, 1802985, 2163582, 2403980, 2524179, 3365572, 3605970, 4206965, 4327164, 5048358, 5408955, 7211940, 7572537, 8413930, 10096716, 10817910, 12620895, 15145074, 16827860, 21635820, 25241790, 30290148, 37862685, 50483580, 75725370, 151450740]

約数ペア:

[(1, 151450740), (2, 75725370), (3, 50483580), (4, 37862685), (5, 30290148), (6, 25241790), (7, 21635820), (9, 16827860), (10, 15145074), (12, 12620895), (14, 10817910), (15, 10096716), (18, 8413930), (20, 7572537), (21, 7211940), (28, 5408955), (30, 5048358), (35, 4327164), (36, 4206965), (42, 3605970), (45, 3365572), (60, 2524179), (63, 2403980), (70, 2163582), (84, 1802985), (90, 1682786), (105, 1442388), (126, 1201990), (140, 1081791), (180, 841393), (210, 721194), (252, 600995), (315, 480796), (420, 360597), (630, 240398), (1260, 120199)]