20139360900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1137817}}^1$

素因数の和:1137893

約数の個数: 72

約数和(自身を含む): 59257561440

約数和(自身を除く): 39118200540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 150, 177, 236, 295, 300, 354, 590, 708, 885, 1180, 1475, 1770, 2950, 3540, 4425, 5900, 8850, 17700, 1137817, 2275634, 3413451, 4551268, 5689085, 6826902, 11378170, 13653804, 17067255, 22756340, 28445425, 34134510, 56890850, 67131203, 68269020, 85336275, 113781700, 134262406, 170672550, 201393609, 268524812, 335656015, 341345100, 402787218, 671312030, 805574436, 1006968045, 1342624060, 1678280075, 2013936090, 3356560150, 4027872180, 5034840225, 6713120300, 10069680450, 20139360900]

約数ペア:

[(1, 20139360900), (2, 10069680450), (3, 6713120300), (4, 5034840225), (5, 4027872180), (6, 3356560150), (10, 2013936090), (12, 1678280075), (15, 1342624060), (20, 1006968045), (25, 805574436), (30, 671312030), (50, 402787218), (59, 341345100), (60, 335656015), (75, 268524812), (100, 201393609), (118, 170672550), (150, 134262406), (177, 113781700), (236, 85336275), (295, 68269020), (300, 67131203), (354, 56890850), (590, 34134510), (708, 28445425), (885, 22756340), (1180, 17067255), (1475, 13653804), (1770, 11378170), (2950, 6826902), (3540, 5689085), (4425, 4551268), (5900, 3413451), (8850, 2275634), (17700, 1137817)]