73672920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5531}}^1$

素因数の和:5585

約数の個数: 96

約数和(自身を含む): 245952720

約数和(自身を除く): 172279800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5531, 6660, 11062, 13320, 16593, 22124, 27655, 33186, 44248, 49779, 55310, 66372, 82965, 99558, 110620, 132744, 165930, 199116, 204647, 221240, 248895, 331860, 398232, 409294, 497790, 613941, 663720, 818588, 995580, 1023235, 1227882, 1637176, 1841823, 1991160, 2046470, 2455764, 3069705, 3683646, 4092940, 4911528, 6139410, 7367292, 8185880, 9209115, 12278820, 14734584, 18418230, 24557640, 36836460, 73672920]

約数ペア:

[(1, 73672920), (2, 36836460), (3, 24557640), (4, 18418230), (5, 14734584), (6, 12278820), (8, 9209115), (9, 8185880), (10, 7367292), (12, 6139410), (15, 4911528), (18, 4092940), (20, 3683646), (24, 3069705), (30, 2455764), (36, 2046470), (37, 1991160), (40, 1841823), (45, 1637176), (60, 1227882), (72, 1023235), (74, 995580), (90, 818588), (111, 663720), (120, 613941), (148, 497790), (180, 409294), (185, 398232), (222, 331860), (296, 248895), (333, 221240), (360, 204647), (370, 199116), (444, 165930), (555, 132744), (666, 110620), (740, 99558), (888, 82965), (1110, 66372), (1332, 55310), (1480, 49779), (1665, 44248), (2220, 33186), (2664, 27655), (3330, 22124), (4440, 16593), (5531, 13320), (6660, 11062)]