38527798140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{71899}}^1$

素因数の和:72156

約数の個数: 144

約数和(自身を含む): 126408828000

約数和(自身を除く): 87881029860

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, 53586, 59540, 71899, 89310, 107172, 133965, 143798, 178620, 215697, 267930, 287596, 359495, 431394, 535860, 647091, 718990, 862788, 934687, 1078485, 1294182, 1437980, 1869374, 2156970, 2588364, 2804061, 3235455, 3738748, 4313940, 4673435, 5608122, 6470910, 8412183, 9346870, 11216244, 12941820, 14020305, 16464871, 16824366, 18693740, 28040610, 32929742, 33648732, 42060915, 49394613, 56081220, 65859484, 82324355, 84121830, 98789226, 148183839, 164648710, 168243660, 197578452, 214043323, 246973065, 296367678, 329297420, 428086646, 493946130, 592735356, 642129969, 740919195, 856173292, 987892260, 1070216615, 1284259938, 1481838390, 1926389907, 2140433230, 2568519876, 2963676780, 3210649845, 3852779814, 4280866460, 6421299690, 7705559628, 9631949535, 12842599380, 19263899070, 38527798140]

約数ペア:

[(1, 38527798140), (2, 19263899070), (3, 12842599380), (4, 9631949535), (5, 7705559628), (6, 6421299690), (9, 4280866460), (10, 3852779814), (12, 3210649845), (13, 2963676780), (15, 2568519876), (18, 2140433230), (20, 1926389907), (26, 1481838390), (30, 1284259938), (36, 1070216615), (39, 987892260), (45, 856173292), (52, 740919195), (60, 642129969), (65, 592735356), (78, 493946130), (90, 428086646), (117, 329297420), (130, 296367678), (156, 246973065), (180, 214043323), (195, 197578452), (229, 168243660), (234, 164648710), (260, 148183839), (390, 98789226), (458, 84121830), (468, 82324355), (585, 65859484), (687, 56081220), (780, 49394613), (916, 42060915), (1145, 33648732), (1170, 32929742), (1374, 28040610), (2061, 18693740), (2290, 16824366), (2340, 16464871), (2748, 14020305), (2977, 12941820), (3435, 11216244), (4122, 9346870), (4580, 8412183), (5954, 6470910), (6870, 5608122), (8244, 4673435), (8931, 4313940), (10305, 3738748), (11908, 3235455), (13740, 2804061), (14885, 2588364), (17862, 2156970), (20610, 1869374), (26793, 1437980), (29770, 1294182), (35724, 1078485), (41220, 934687), (44655, 862788), (53586, 718990), (59540, 647091), (71899, 535860), (89310, 431394), (107172, 359495), (133965, 287596), (143798, 267930), (178620, 215697)]