20163023100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{65699}}^1$

素因数の和:65761

約数の個数: 216

約数和(自身を含む): 71170444800

約数和(自身を除く): 51007421700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 620, 660, 682, 775, 825, 900, 930, 990, 1023, 1100, 1116, 1364, 1395, 1550, 1650, 1705, 1860, 1980, 2046, 2325, 2475, 2790, 3069, 3100, 3300, 3410, 4092, 4650, 4950, 5115, 5580, 6138, 6820, 6975, 8525, 9300, 9900, 10230, 12276, 13950, 15345, 17050, 20460, 25575, 27900, 30690, 34100, 51150, 61380, 65699, 76725, 102300, 131398, 153450, 197097, 262796, 306900, 328495, 394194, 591291, 656990, 722689, 788388, 985485, 1182582, 1313980, 1445378, 1642475, 1970970, 2036669, 2168067, 2365164, 2890756, 2956455, 3284950, 3613445, 3941940, 4073338, 4336134, 4927425, 5912910, 6110007, 6504201, 6569900, 7226890, 8146676, 8672268, 9854850, 10183345, 10840335, 11825820, 12220014, 13008402, 14453780, 14782275, 18067225, 18330021, 19709700, 20366690, 21680670, 22403359, 24440028, 26016804, 29564550, 30550035, 32521005, 36134450, 36660042, 40733380, 43361340, 44806718, 50916725, 54201675, 59129100, 61100070, 65042010, 67210077, 72268900, 73320084, 89613436, 91650105, 101833450, 108403350, 112016795, 122200140, 130084020, 134420154, 152750175, 162605025, 183300210, 201630231, 203666900, 216806700, 224033590, 268840308, 305500350, 325210050, 336050385, 366600420, 403260462, 448067180, 458250525, 560083975, 611000700, 650420100, 672100770, 806520924, 916501050, 1008151155, 1120167950, 1344201540, 1680251925, 1833002100, 2016302310, 2240335900, 3360503850, 4032604620, 5040755775, 6721007700, 10081511550, 20163023100]

約数ペア:

[(1, 20163023100), (2, 10081511550), (3, 6721007700), (4, 5040755775), (5, 4032604620), (6, 3360503850), (9, 2240335900), (10, 2016302310), (11, 1833002100), (12, 1680251925), (15, 1344201540), (18, 1120167950), (20, 1008151155), (22, 916501050), (25, 806520924), (30, 672100770), (31, 650420100), (33, 611000700), (36, 560083975), (44, 458250525), (45, 448067180), (50, 403260462), (55, 366600420), (60, 336050385), (62, 325210050), (66, 305500350), (75, 268840308), (90, 224033590), (93, 216806700), (99, 203666900), (100, 201630231), (110, 183300210), (124, 162605025), (132, 152750175), (150, 134420154), (155, 130084020), (165, 122200140), (180, 112016795), (186, 108403350), (198, 101833450), (220, 91650105), (225, 89613436), (275, 73320084), (279, 72268900), (300, 67210077), (310, 65042010), (330, 61100070), (341, 59129100), (372, 54201675), (396, 50916725), (450, 44806718), (465, 43361340), (495, 40733380), (550, 36660042), (558, 36134450), (620, 32521005), (660, 30550035), (682, 29564550), (775, 26016804), (825, 24440028), (900, 22403359), (930, 21680670), (990, 20366690), (1023, 19709700), (1100, 18330021), (1116, 18067225), (1364, 14782275), (1395, 14453780), (1550, 13008402), (1650, 12220014), (1705, 11825820), (1860, 10840335), (1980, 10183345), (2046, 9854850), (2325, 8672268), (2475, 8146676), (2790, 7226890), (3069, 6569900), (3100, 6504201), (3300, 6110007), (3410, 5912910), (4092, 4927425), (4650, 4336134), (4950, 4073338), (5115, 3941940), (5580, 3613445), (6138, 3284950), (6820, 2956455), (6975, 2890756), (8525, 2365164), (9300, 2168067), (9900, 2036669), (10230, 1970970), (12276, 1642475), (13950, 1445378), (15345, 1313980), (17050, 1182582), (20460, 985485), (25575, 788388), (27900, 722689), (30690, 656990), (34100, 591291), (51150, 394194), (61380, 328495), (65699, 306900), (76725, 262796), (102300, 197097), (131398, 153450)]