128100060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2144

約数の個数: 144

約数和(自身を含む): 437778432

約数和(自身を除く): 309678372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2087, 2790, 3069, 3410, 4092, 4174, 5115, 5580, 6138, 6261, 6820, 8348, 10230, 10435, 12276, 12522, 15345, 18783, 20460, 20870, 22957, 25044, 30690, 31305, 37566, 41740, 45914, 61380, 62610, 64697, 68871, 75132, 91828, 93915, 114785, 125220, 129394, 137742, 187830, 194091, 206613, 229570, 258788, 275484, 323485, 344355, 375660, 388182, 413226, 459140, 582273, 646970, 688710, 711667, 776364, 826452, 970455, 1033065, 1164546, 1293940, 1377420, 1423334, 1940910, 2066130, 2135001, 2329092, 2846668, 2911365, 3558335, 3881820, 4132260, 4270002, 5822730, 6405003, 7116670, 8540004, 10675005, 11645460, 12810006, 14233340, 21350010, 25620012, 32025015, 42700020, 64050030, 128100060]

約数ペア:

[(1, 128100060), (2, 64050030), (3, 42700020), (4, 32025015), (5, 25620012), (6, 21350010), (9, 14233340), (10, 12810006), (11, 11645460), (12, 10675005), (15, 8540004), (18, 7116670), (20, 6405003), (22, 5822730), (30, 4270002), (31, 4132260), (33, 3881820), (36, 3558335), (44, 2911365), (45, 2846668), (55, 2329092), (60, 2135001), (62, 2066130), (66, 1940910), (90, 1423334), (93, 1377420), (99, 1293940), (110, 1164546), (124, 1033065), (132, 970455), (155, 826452), (165, 776364), (180, 711667), (186, 688710), (198, 646970), (220, 582273), (279, 459140), (310, 413226), (330, 388182), (341, 375660), (372, 344355), (396, 323485), (465, 275484), (495, 258788), (558, 229570), (620, 206613), (660, 194091), (682, 187830), (930, 137742), (990, 129394), (1023, 125220), (1116, 114785), (1364, 93915), (1395, 91828), (1705, 75132), (1860, 68871), (1980, 64697), (2046, 62610), (2087, 61380), (2790, 45914), (3069, 41740), (3410, 37566), (4092, 31305), (4174, 30690), (5115, 25044), (5580, 22957), (6138, 20870), (6261, 20460), (6820, 18783), (8348, 15345), (10230, 12522), (10435, 12276)]