84345660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 303999696

約数和(自身を除く): 219654036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 73, 84, 90, 98, 105, 126, 131, 140, 146, 147, 180, 196, 210, 219, 245, 252, 262, 292, 294, 315, 365, 393, 420, 438, 441, 490, 511, 524, 588, 630, 655, 657, 730, 735, 786, 876, 882, 917, 980, 1022, 1095, 1179, 1260, 1310, 1314, 1460, 1470, 1533, 1572, 1764, 1834, 1965, 2044, 2190, 2205, 2358, 2555, 2620, 2628, 2751, 2940, 3066, 3285, 3577, 3668, 3930, 4380, 4410, 4585, 4599, 4716, 5110, 5502, 5895, 6132, 6419, 6570, 7154, 7665, 7860, 8253, 8820, 9170, 9198, 9563, 10220, 10731, 11004, 11790, 12838, 13140, 13755, 14308, 15330, 16506, 17885, 18340, 18396, 19126, 19257, 21462, 22995, 23580, 25676, 27510, 28689, 30660, 32095, 32193, 33012, 35770, 38252, 38514, 41265, 42924, 45990, 47815, 53655, 55020, 57378, 57771, 64190, 64386, 66941, 71540, 77028, 82530, 86067, 91980, 95630, 96285, 107310, 114756, 115542, 128380, 128772, 133882, 143445, 160965, 165060, 172134, 191260, 192570, 200823, 214620, 231084, 267764, 286890, 288855, 321930, 334705, 344268, 385140, 401646, 430335, 468587, 573780, 577710, 602469, 643860, 669410, 803292, 860670, 937174, 1004115, 1155420, 1204938, 1338820, 1405761, 1721340, 1874348, 2008230, 2342935, 2409876, 2811522, 3012345, 4016460, 4217283, 4685870, 5623044, 6024690, 7028805, 8434566, 9371740, 12049380, 14057610, 16869132, 21086415, 28115220, 42172830, 84345660]

約数ペア:

[(1, 84345660), (2, 42172830), (3, 28115220), (4, 21086415), (5, 16869132), (6, 14057610), (7, 12049380), (9, 9371740), (10, 8434566), (12, 7028805), (14, 6024690), (15, 5623044), (18, 4685870), (20, 4217283), (21, 4016460), (28, 3012345), (30, 2811522), (35, 2409876), (36, 2342935), (42, 2008230), (45, 1874348), (49, 1721340), (60, 1405761), (63, 1338820), (70, 1204938), (73, 1155420), (84, 1004115), (90, 937174), (98, 860670), (105, 803292), (126, 669410), (131, 643860), (140, 602469), (146, 577710), (147, 573780), (180, 468587), (196, 430335), (210, 401646), (219, 385140), (245, 344268), (252, 334705), (262, 321930), (292, 288855), (294, 286890), (315, 267764), (365, 231084), (393, 214620), (420, 200823), (438, 192570), (441, 191260), (490, 172134), (511, 165060), (524, 160965), (588, 143445), (630, 133882), (655, 128772), (657, 128380), (730, 115542), (735, 114756), (786, 107310), (876, 96285), (882, 95630), (917, 91980), (980, 86067), (1022, 82530), (1095, 77028), (1179, 71540), (1260, 66941), (1310, 64386), (1314, 64190), (1460, 57771), (1470, 57378), (1533, 55020), (1572, 53655), (1764, 47815), (1834, 45990), (1965, 42924), (2044, 41265), (2190, 38514), (2205, 38252), (2358, 35770), (2555, 33012), (2620, 32193), (2628, 32095), (2751, 30660), (2940, 28689), (3066, 27510), (3285, 25676), (3577, 23580), (3668, 22995), (3930, 21462), (4380, 19257), (4410, 19126), (4585, 18396), (4599, 18340), (4716, 17885), (5110, 16506), (5502, 15330), (5895, 14308), (6132, 13755), (6419, 13140), (6570, 12838), (7154, 11790), (7665, 11004), (7860, 10731), (8253, 10220), (8820, 9563), (9170, 9198)]