140022450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5101}}^1$

素因数の和:5180

約数の個数: 72

約数和(自身を含む): 382435716

約数和(自身を除く): 242413266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5101, 5490, 9150, 10202, 13725, 15303, 25505, 27450, 30606, 45909, 51010, 76515, 91818, 127525, 153030, 229545, 255050, 311161, 382575, 459090, 622322, 765150, 933483, 1147725, 1555805, 1866966, 2295450, 2800449, 3111610, 4667415, 5600898, 7779025, 9334830, 14002245, 15558050, 23337075, 28004490, 46674150, 70011225, 140022450]

約数ペア:

[(1, 140022450), (2, 70011225), (3, 46674150), (5, 28004490), (6, 23337075), (9, 15558050), (10, 14002245), (15, 9334830), (18, 7779025), (25, 5600898), (30, 4667415), (45, 3111610), (50, 2800449), (61, 2295450), (75, 1866966), (90, 1555805), (122, 1147725), (150, 933483), (183, 765150), (225, 622322), (305, 459090), (366, 382575), (450, 311161), (549, 255050), (610, 229545), (915, 153030), (1098, 127525), (1525, 91818), (1830, 76515), (2745, 51010), (3050, 45909), (4575, 30606), (5101, 27450), (5490, 25505), (9150, 15303), (10202, 13725)]