212362020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 719712000

約数和(自身を除く): 507349980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 179, 180, 195, 234, 260, 270, 338, 351, 358, 390, 468, 507, 537, 540, 585, 676, 702, 716, 780, 845, 895, 1014, 1074, 1170, 1404, 1521, 1611, 1690, 1755, 1790, 2028, 2148, 2197, 2327, 2340, 2535, 2685, 3042, 3222, 3380, 3510, 3580, 4394, 4563, 4654, 4833, 5070, 5370, 6084, 6444, 6591, 6981, 7020, 7605, 8055, 8788, 9126, 9308, 9666, 10140, 10740, 10985, 11635, 13182, 13962, 15210, 16110, 18252, 19332, 19773, 20943, 21970, 22815, 23270, 24165, 26364, 27924, 30251, 30420, 32220, 32955, 34905, 39546, 41886, 43940, 45630, 46540, 48330, 59319, 60502, 62829, 65910, 69810, 79092, 83772, 90753, 91260, 96660, 98865, 104715, 118638, 121004, 125658, 131820, 139620, 151255, 181506, 197730, 209430, 237276, 251316, 272259, 296595, 302510, 314145, 363012, 393263, 395460, 418860, 453765, 544518, 593190, 605020, 628290, 786526, 816777, 907530, 1089036, 1179789, 1186380, 1256580, 1361295, 1573052, 1633554, 1815060, 1966315, 2359578, 2722590, 3267108, 3539367, 3932630, 4083885, 4719156, 5445180, 5898945, 7078734, 7865260, 8167770, 10618101, 11797890, 14157468, 16335540, 17696835, 21236202, 23595780, 35393670, 42472404, 53090505, 70787340, 106181010, 212362020]

約数ペア:

[(1, 212362020), (2, 106181010), (3, 70787340), (4, 53090505), (5, 42472404), (6, 35393670), (9, 23595780), (10, 21236202), (12, 17696835), (13, 16335540), (15, 14157468), (18, 11797890), (20, 10618101), (26, 8167770), (27, 7865260), (30, 7078734), (36, 5898945), (39, 5445180), (45, 4719156), (52, 4083885), (54, 3932630), (60, 3539367), (65, 3267108), (78, 2722590), (90, 2359578), (108, 1966315), (117, 1815060), (130, 1633554), (135, 1573052), (156, 1361295), (169, 1256580), (179, 1186380), (180, 1179789), (195, 1089036), (234, 907530), (260, 816777), (270, 786526), (338, 628290), (351, 605020), (358, 593190), (390, 544518), (468, 453765), (507, 418860), (537, 395460), (540, 393263), (585, 363012), (676, 314145), (702, 302510), (716, 296595), (780, 272259), (845, 251316), (895, 237276), (1014, 209430), (1074, 197730), (1170, 181506), (1404, 151255), (1521, 139620), (1611, 131820), (1690, 125658), (1755, 121004), (1790, 118638), (2028, 104715), (2148, 98865), (2197, 96660), (2327, 91260), (2340, 90753), (2535, 83772), (2685, 79092), (3042, 69810), (3222, 65910), (3380, 62829), (3510, 60502), (3580, 59319), (4394, 48330), (4563, 46540), (4654, 45630), (4833, 43940), (5070, 41886), (5370, 39546), (6084, 34905), (6444, 32955), (6591, 32220), (6981, 30420), (7020, 30251), (7605, 27924), (8055, 26364), (8788, 24165), (9126, 23270), (9308, 22815), (9666, 21970), (10140, 20943), (10740, 19773), (10985, 19332), (11635, 18252), (13182, 16110), (13962, 15210)]