325051740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4540

約数の個数: 144

約数和(自身を含む): 1096333056

約数和(自身を除く): 771281316

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, 4481, 4836, 5580, 6045, 7254, 8060, 8962, 12090, 13443, 14508, 17924, 18135, 22405, 24180, 26886, 36270, 40329, 44810, 53772, 58253, 67215, 72540, 80658, 89620, 116506, 134430, 138911, 161316, 174759, 201645, 233012, 268860, 277822, 291265, 349518, 403290, 416733, 524277, 555644, 582530, 694555, 699036, 806580, 833466, 873795, 1048554, 1165060, 1250199, 1389110, 1666932, 1747590, 1805843, 2083665, 2097108, 2500398, 2621385, 2778220, 3495180, 3611686, 4167330, 5000796, 5242770, 5417529, 6250995, 7223372, 8334660, 9029215, 10485540, 10835058, 12501990, 16252587, 18058430, 21670116, 25003980, 27087645, 32505174, 36116860, 54175290, 65010348, 81262935, 108350580, 162525870, 325051740]

約数ペア:

[(1, 325051740), (2, 162525870), (3, 108350580), (4, 81262935), (5, 65010348), (6, 54175290), (9, 36116860), (10, 32505174), (12, 27087645), (13, 25003980), (15, 21670116), (18, 18058430), (20, 16252587), (26, 12501990), (30, 10835058), (31, 10485540), (36, 9029215), (39, 8334660), (45, 7223372), (52, 6250995), (60, 5417529), (62, 5242770), (65, 5000796), (78, 4167330), (90, 3611686), (93, 3495180), (117, 2778220), (124, 2621385), (130, 2500398), (155, 2097108), (156, 2083665), (180, 1805843), (186, 1747590), (195, 1666932), (234, 1389110), (260, 1250199), (279, 1165060), (310, 1048554), (372, 873795), (390, 833466), (403, 806580), (465, 699036), (468, 694555), (558, 582530), (585, 555644), (620, 524277), (780, 416733), (806, 403290), (930, 349518), (1116, 291265), (1170, 277822), (1209, 268860), (1395, 233012), (1612, 201645), (1860, 174759), (2015, 161316), (2340, 138911), (2418, 134430), (2790, 116506), (3627, 89620), (4030, 80658), (4481, 72540), (4836, 67215), (5580, 58253), (6045, 53772), (7254, 44810), (8060, 40329), (8962, 36270), (12090, 26886), (13443, 24180), (14508, 22405), (17924, 18135)]