67452660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 238187040

約数和(自身を除く): 170734380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 121, 132, 163, 165, 171, 180, 190, 198, 209, 220, 228, 242, 285, 326, 330, 342, 363, 380, 396, 418, 484, 489, 495, 570, 605, 627, 652, 660, 684, 726, 815, 836, 855, 978, 990, 1045, 1089, 1140, 1210, 1254, 1452, 1467, 1630, 1710, 1793, 1815, 1881, 1956, 1980, 2090, 2178, 2299, 2420, 2445, 2508, 2934, 3097, 3135, 3260, 3420, 3586, 3630, 3762, 4180, 4356, 4598, 4890, 5379, 5445, 5868, 6194, 6270, 6897, 7172, 7260, 7335, 7524, 8965, 9196, 9291, 9405, 9780, 10758, 10890, 11495, 12388, 12540, 13794, 14670, 15485, 16137, 17930, 18582, 18810, 19723, 20691, 21516, 21780, 22990, 26895, 27588, 27873, 29340, 30970, 32274, 34067, 34485, 35860, 37164, 37620, 39446, 41382, 45980, 46455, 53790, 55746, 59169, 61940, 64548, 68134, 68970, 78892, 80685, 82764, 92910, 98615, 102201, 103455, 107580, 111492, 118338, 136268, 137940, 139365, 161370, 170335, 177507, 185820, 197230, 204402, 206910, 236676, 278730, 295845, 306603, 322740, 340670, 355014, 374737, 394460, 408804, 413820, 511005, 557460, 591690, 613206, 681340, 710028, 749474, 887535, 1022010, 1124211, 1183380, 1226412, 1498948, 1533015, 1775070, 1873685, 2044020, 2248422, 3066030, 3372633, 3550140, 3747370, 4496844, 5621055, 6132060, 6745266, 7494740, 11242110, 13490532, 16863165, 22484220, 33726330, 67452660]

約数ペア:

[(1, 67452660), (2, 33726330), (3, 22484220), (4, 16863165), (5, 13490532), (6, 11242110), (9, 7494740), (10, 6745266), (11, 6132060), (12, 5621055), (15, 4496844), (18, 3747370), (19, 3550140), (20, 3372633), (22, 3066030), (30, 2248422), (33, 2044020), (36, 1873685), (38, 1775070), (44, 1533015), (45, 1498948), (55, 1226412), (57, 1183380), (60, 1124211), (66, 1022010), (76, 887535), (90, 749474), (95, 710028), (99, 681340), (110, 613206), (114, 591690), (121, 557460), (132, 511005), (163, 413820), (165, 408804), (171, 394460), (180, 374737), (190, 355014), (198, 340670), (209, 322740), (220, 306603), (228, 295845), (242, 278730), (285, 236676), (326, 206910), (330, 204402), (342, 197230), (363, 185820), (380, 177507), (396, 170335), (418, 161370), (484, 139365), (489, 137940), (495, 136268), (570, 118338), (605, 111492), (627, 107580), (652, 103455), (660, 102201), (684, 98615), (726, 92910), (815, 82764), (836, 80685), (855, 78892), (978, 68970), (990, 68134), (1045, 64548), (1089, 61940), (1140, 59169), (1210, 55746), (1254, 53790), (1452, 46455), (1467, 45980), (1630, 41382), (1710, 39446), (1793, 37620), (1815, 37164), (1881, 35860), (1956, 34485), (1980, 34067), (2090, 32274), (2178, 30970), (2299, 29340), (2420, 27873), (2445, 27588), (2508, 26895), (2934, 22990), (3097, 21780), (3135, 21516), (3260, 20691), (3420, 19723), (3586, 18810), (3630, 18582), (3762, 17930), (4180, 16137), (4356, 15485), (4598, 14670), (4890, 13794), (5379, 12540), (5445, 12388), (5868, 11495), (6194, 10890), (6270, 10758), (6897, 9780), (7172, 9405), (7260, 9291), (7335, 9196), (7524, 8965)]