120187100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 292304208

約数和(自身を除く): 172117108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 2953, 3700, 4070, 5906, 8140, 10175, 11812, 14765, 20350, 29530, 32483, 40700, 59060, 64966, 73825, 109261, 129932, 147650, 162415, 218522, 295300, 324830, 437044, 546305, 649660, 812075, 1092610, 1201871, 1624150, 2185220, 2403742, 2731525, 3248300, 4807484, 5463050, 6009355, 10926100, 12018710, 24037420, 30046775, 60093550, 120187100]

約数ペア:

[(1, 120187100), (2, 60093550), (4, 30046775), (5, 24037420), (10, 12018710), (11, 10926100), (20, 6009355), (22, 5463050), (25, 4807484), (37, 3248300), (44, 2731525), (50, 2403742), (55, 2185220), (74, 1624150), (100, 1201871), (110, 1092610), (148, 812075), (185, 649660), (220, 546305), (275, 437044), (370, 324830), (407, 295300), (550, 218522), (740, 162415), (814, 147650), (925, 129932), (1100, 109261), (1628, 73825), (1850, 64966), (2035, 59060), (2953, 40700), (3700, 32483), (4070, 29530), (5906, 20350), (8140, 14765), (10175, 11812)]