69472260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2738

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 178193340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2699, 2860, 4290, 5148, 5398, 6435, 8097, 8580, 10796, 12870, 13495, 16194, 24291, 25740, 26990, 29689, 32388, 35087, 40485, 48582, 53980, 59378, 70174, 80970, 89067, 97164, 105261, 118756, 121455, 140348, 148445, 161940, 175435, 178134, 210522, 242910, 267201, 296890, 315783, 350870, 356268, 385957, 421044, 445335, 485820, 526305, 534402, 593780, 631566, 701740, 771914, 890670, 1052610, 1068804, 1157871, 1263132, 1336005, 1543828, 1578915, 1781340, 1929785, 2105220, 2315742, 2672010, 3157830, 3473613, 3859570, 4631484, 5344020, 5789355, 6315660, 6947226, 7719140, 11578710, 13894452, 17368065, 23157420, 34736130, 69472260]

約数ペア:

[(1, 69472260), (2, 34736130), (3, 23157420), (4, 17368065), (5, 13894452), (6, 11578710), (9, 7719140), (10, 6947226), (11, 6315660), (12, 5789355), (13, 5344020), (15, 4631484), (18, 3859570), (20, 3473613), (22, 3157830), (26, 2672010), (30, 2315742), (33, 2105220), (36, 1929785), (39, 1781340), (44, 1578915), (45, 1543828), (52, 1336005), (55, 1263132), (60, 1157871), (65, 1068804), (66, 1052610), (78, 890670), (90, 771914), (99, 701740), (110, 631566), (117, 593780), (130, 534402), (132, 526305), (143, 485820), (156, 445335), (165, 421044), (180, 385957), (195, 356268), (198, 350870), (220, 315783), (234, 296890), (260, 267201), (286, 242910), (330, 210522), (390, 178134), (396, 175435), (429, 161940), (468, 148445), (495, 140348), (572, 121455), (585, 118756), (660, 105261), (715, 97164), (780, 89067), (858, 80970), (990, 70174), (1170, 59378), (1287, 53980), (1430, 48582), (1716, 40485), (1980, 35087), (2145, 32388), (2340, 29689), (2574, 26990), (2699, 25740), (2860, 24291), (4290, 16194), (5148, 13495), (5398, 12870), (6435, 10796), (8097, 8580)]