77573460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 226300032

約数和(自身を除く): 148726572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 83, 111, 148, 166, 185, 222, 249, 332, 370, 415, 421, 444, 498, 555, 740, 830, 842, 996, 1110, 1245, 1263, 1660, 1684, 2105, 2220, 2490, 2526, 3071, 4210, 4980, 5052, 6142, 6315, 8420, 9213, 12284, 12630, 15355, 15577, 18426, 25260, 30710, 31154, 34943, 36852, 46065, 46731, 61420, 62308, 69886, 77885, 92130, 93462, 104829, 139772, 155770, 174715, 184260, 186924, 209658, 233655, 311540, 349430, 419316, 467310, 524145, 698860, 934620, 1048290, 1292891, 2096580, 2585782, 3878673, 5171564, 6464455, 7757346, 12928910, 15514692, 19393365, 25857820, 38786730, 77573460]

約数ペア:

[(1, 77573460), (2, 38786730), (3, 25857820), (4, 19393365), (5, 15514692), (6, 12928910), (10, 7757346), (12, 6464455), (15, 5171564), (20, 3878673), (30, 2585782), (37, 2096580), (60, 1292891), (74, 1048290), (83, 934620), (111, 698860), (148, 524145), (166, 467310), (185, 419316), (222, 349430), (249, 311540), (332, 233655), (370, 209658), (415, 186924), (421, 184260), (444, 174715), (498, 155770), (555, 139772), (740, 104829), (830, 93462), (842, 92130), (996, 77885), (1110, 69886), (1245, 62308), (1263, 61420), (1660, 46731), (1684, 46065), (2105, 36852), (2220, 34943), (2490, 31154), (2526, 30710), (3071, 25260), (4210, 18426), (4980, 15577), (5052, 15355), (6142, 12630), (6315, 12284), (8420, 9213)]