15444418860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{212909}}^1$

素因数の和:212968

約数の個数: 144

約数和(自身を含む): 52079489280

約数和(自身を除く): 36635070420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 36270, 72540, 212909, 425818, 638727, 851636, 1064545, 1277454, 1916181, 2129090, 2554908, 2767817, 3193635, 3832362, 4258180, 5535634, 6387270, 6600179, 7664724, 8303451, 9580905, 11071268, 12774540, 13200358, 13839085, 16606902, 19161810, 19800537, 24910353, 26400716, 27678170, 33000895, 33213804, 38323620, 39601074, 41517255, 49820706, 55356340, 59401611, 66001790, 79202148, 83034510, 85802327, 99002685, 99641412, 118803222, 124551765, 132003580, 166069020, 171604654, 198005370, 237606444, 249103530, 257406981, 297008055, 343209308, 396010740, 429011635, 498207060, 514813962, 594016110, 772220943, 858023270, 1029627924, 1188032220, 1287034905, 1544441886, 1716046540, 2574069810, 3088883772, 3861104715, 5148139620, 7722209430, 15444418860]

約数ペア:

[(1, 15444418860), (2, 7722209430), (3, 5148139620), (4, 3861104715), (5, 3088883772), (6, 2574069810), (9, 1716046540), (10, 1544441886), (12, 1287034905), (13, 1188032220), (15, 1029627924), (18, 858023270), (20, 772220943), (26, 594016110), (30, 514813962), (31, 498207060), (36, 429011635), (39, 396010740), (45, 343209308), (52, 297008055), (60, 257406981), (62, 249103530), (65, 237606444), (78, 198005370), (90, 171604654), (93, 166069020), (117, 132003580), (124, 124551765), (130, 118803222), (155, 99641412), (156, 99002685), (180, 85802327), (186, 83034510), (195, 79202148), (234, 66001790), (260, 59401611), (279, 55356340), (310, 49820706), (372, 41517255), (390, 39601074), (403, 38323620), (465, 33213804), (468, 33000895), (558, 27678170), (585, 26400716), (620, 24910353), (780, 19800537), (806, 19161810), (930, 16606902), (1116, 13839085), (1170, 13200358), (1209, 12774540), (1395, 11071268), (1612, 9580905), (1860, 8303451), (2015, 7664724), (2340, 6600179), (2418, 6387270), (2790, 5535634), (3627, 4258180), (4030, 3832362), (4836, 3193635), (5580, 2767817), (6045, 2554908), (7254, 2129090), (8060, 1916181), (12090, 1277454), (14508, 1064545), (18135, 851636), (24180, 638727), (36270, 425818), (72540, 212909)]