122711940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^2$

素因数の和:486

約数の個数: 108

約数和(自身を含む): 402617124

約数和(自身を除く): 279905184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 229, 234, 260, 390, 458, 468, 585, 687, 780, 916, 1145, 1170, 1374, 2061, 2290, 2340, 2748, 2977, 3435, 4122, 4580, 5954, 6870, 8244, 8931, 10305, 11908, 13740, 14885, 17862, 20610, 26793, 29770, 35724, 41220, 44655, 52441, 53586, 59540, 89310, 104882, 107172, 133965, 157323, 178620, 209764, 262205, 267930, 314646, 471969, 524410, 535860, 629292, 681733, 786615, 943938, 1048820, 1363466, 1573230, 1887876, 2045199, 2359845, 2726932, 3146460, 3408665, 4090398, 4719690, 6135597, 6817330, 8180796, 9439380, 10225995, 12271194, 13634660, 20451990, 24542388, 30677985, 40903980, 61355970, 122711940]

約数ペア:

[(1, 122711940), (2, 61355970), (3, 40903980), (4, 30677985), (5, 24542388), (6, 20451990), (9, 13634660), (10, 12271194), (12, 10225995), (13, 9439380), (15, 8180796), (18, 6817330), (20, 6135597), (26, 4719690), (30, 4090398), (36, 3408665), (39, 3146460), (45, 2726932), (52, 2359845), (60, 2045199), (65, 1887876), (78, 1573230), (90, 1363466), (117, 1048820), (130, 943938), (156, 786615), (180, 681733), (195, 629292), (229, 535860), (234, 524410), (260, 471969), (390, 314646), (458, 267930), (468, 262205), (585, 209764), (687, 178620), (780, 157323), (916, 133965), (1145, 107172), (1170, 104882), (1374, 89310), (2061, 59540), (2290, 53586), (2340, 52441), (2748, 44655), (2977, 41220), (3435, 35724), (4122, 29770), (4580, 26793), (5954, 20610), (6870, 17862), (8244, 14885), (8931, 13740), (10305, 11908)]