627156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 1783664064

約数和(自身を除く): 1156507284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 233, 339, 397, 452, 466, 565, 678, 699, 794, 932, 1130, 1165, 1191, 1356, 1398, 1588, 1695, 1985, 2260, 2330, 2382, 2796, 3390, 3495, 3970, 4660, 4764, 5955, 6780, 6990, 7940, 11910, 13980, 23820, 26329, 44861, 52658, 78987, 89722, 92501, 105316, 131645, 134583, 157974, 179444, 185002, 224305, 263290, 269166, 277503, 315948, 370004, 394935, 448610, 462505, 526580, 538332, 555006, 672915, 789870, 897220, 925010, 1110012, 1345830, 1387515, 1579740, 1850020, 2691660, 2775030, 5550060, 10452613, 20905226, 31357839, 41810452, 52263065, 62715678, 104526130, 125431356, 156789195, 209052260, 313578390, 627156780]

約数ペア:

[(1, 627156780), (2, 313578390), (3, 209052260), (4, 156789195), (5, 125431356), (6, 104526130), (10, 62715678), (12, 52263065), (15, 41810452), (20, 31357839), (30, 20905226), (60, 10452613), (113, 5550060), (226, 2775030), (233, 2691660), (339, 1850020), (397, 1579740), (452, 1387515), (466, 1345830), (565, 1110012), (678, 925010), (699, 897220), (794, 789870), (932, 672915), (1130, 555006), (1165, 538332), (1191, 526580), (1356, 462505), (1398, 448610), (1588, 394935), (1695, 370004), (1985, 315948), (2260, 277503), (2330, 269166), (2382, 263290), (2796, 224305), (3390, 185002), (3495, 179444), (3970, 157974), (4660, 134583), (4764, 131645), (5955, 105316), (6780, 92501), (6990, 89722), (7940, 78987), (11910, 52658), (13980, 44861), (23820, 26329)]