88450740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70199}}^1$

素因数の和:70221

約数の個数: 72

約数和(自身を含む): 306633600

約数和(自身を除く): 218182860

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, 70199, 140398, 210597, 280796, 350995, 421194, 491393, 631791, 701990, 842388, 982786, 1052985, 1263582, 1403980, 1474179, 1965572, 2105970, 2456965, 2527164, 2948358, 3158955, 4211940, 4422537, 4913930, 5896716, 6317910, 7370895, 8845074, 9827860, 12635820, 14741790, 17690148, 22112685, 29483580, 44225370, 88450740]

約数ペア:

[(1, 88450740), (2, 44225370), (3, 29483580), (4, 22112685), (5, 17690148), (6, 14741790), (7, 12635820), (9, 9827860), (10, 8845074), (12, 7370895), (14, 6317910), (15, 5896716), (18, 4913930), (20, 4422537), (21, 4211940), (28, 3158955), (30, 2948358), (35, 2527164), (36, 2456965), (42, 2105970), (45, 1965572), (60, 1474179), (63, 1403980), (70, 1263582), (84, 1052985), (90, 982786), (105, 842388), (126, 701990), (140, 631791), (180, 491393), (210, 421194), (252, 350995), (315, 280796), (420, 210597), (630, 140398), (1260, 70199)]