151390980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2146

約数の個数: 144

約数和(自身を含む): 510741504

約数和(自身を除く): 359350524

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, 2087, 2340, 2418, 2790, 3627, 4030, 4174, 4836, 5580, 6045, 6261, 7254, 8060, 8348, 10435, 12090, 12522, 14508, 18135, 18783, 20870, 24180, 25044, 27131, 31305, 36270, 37566, 41740, 54262, 62610, 64697, 72540, 75132, 81393, 93915, 108524, 125220, 129394, 135655, 162786, 187830, 194091, 244179, 258788, 271310, 323485, 325572, 375660, 388182, 406965, 488358, 542620, 582273, 646970, 776364, 813930, 841061, 970455, 976716, 1164546, 1220895, 1293940, 1627860, 1682122, 1940910, 2329092, 2441790, 2523183, 2911365, 3364244, 3881820, 4205305, 4883580, 5046366, 5822730, 7569549, 8410610, 10092732, 11645460, 12615915, 15139098, 16821220, 25231830, 30278196, 37847745, 50463660, 75695490, 151390980]

約数ペア:

[(1, 151390980), (2, 75695490), (3, 50463660), (4, 37847745), (5, 30278196), (6, 25231830), (9, 16821220), (10, 15139098), (12, 12615915), (13, 11645460), (15, 10092732), (18, 8410610), (20, 7569549), (26, 5822730), (30, 5046366), (31, 4883580), (36, 4205305), (39, 3881820), (45, 3364244), (52, 2911365), (60, 2523183), (62, 2441790), (65, 2329092), (78, 1940910), (90, 1682122), (93, 1627860), (117, 1293940), (124, 1220895), (130, 1164546), (155, 976716), (156, 970455), (180, 841061), (186, 813930), (195, 776364), (234, 646970), (260, 582273), (279, 542620), (310, 488358), (372, 406965), (390, 388182), (403, 375660), (465, 325572), (468, 323485), (558, 271310), (585, 258788), (620, 244179), (780, 194091), (806, 187830), (930, 162786), (1116, 135655), (1170, 129394), (1209, 125220), (1395, 108524), (1612, 93915), (1860, 81393), (2015, 75132), (2087, 72540), (2340, 64697), (2418, 62610), (2790, 54262), (3627, 41740), (4030, 37566), (4174, 36270), (4836, 31305), (5580, 27131), (6045, 25044), (6261, 24180), (7254, 20870), (8060, 18783), (8348, 18135), (10435, 14508), (12090, 12522)]