128650500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 466083072

約数和(自身を除く): 337432572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 113, 115, 125, 132, 138, 150, 165, 180, 198, 207, 220, 225, 226, 230, 250, 253, 275, 276, 300, 330, 339, 345, 375, 396, 414, 450, 452, 460, 495, 500, 506, 550, 565, 575, 660, 678, 690, 750, 759, 825, 828, 900, 990, 1012, 1017, 1035, 1100, 1125, 1130, 1150, 1243, 1265, 1356, 1375, 1380, 1500, 1518, 1650, 1695, 1725, 1980, 2034, 2070, 2250, 2260, 2277, 2300, 2475, 2486, 2530, 2599, 2750, 2825, 2875, 3036, 3300, 3390, 3450, 3729, 3795, 4068, 4125, 4140, 4500, 4554, 4950, 4972, 5060, 5085, 5175, 5198, 5500, 5650, 5750, 6215, 6325, 6780, 6900, 7458, 7590, 7797, 8250, 8475, 8625, 9108, 9900, 10170, 10350, 10396, 11187, 11300, 11385, 11500, 12375, 12430, 12650, 12995, 14125, 14916, 15180, 15594, 16500, 16950, 17250, 18645, 18975, 20340, 20700, 22374, 22770, 23391, 24750, 24860, 25300, 25425, 25875, 25990, 28250, 28589, 31075, 31188, 31625, 33900, 34500, 37290, 37950, 38985, 42375, 44748, 45540, 46782, 49500, 50850, 51750, 51980, 55935, 56500, 56925, 57178, 62150, 63250, 64975, 74580, 75900, 77970, 84750, 85767, 93225, 93564, 94875, 101700, 103500, 111870, 113850, 114356, 116955, 124300, 126500, 127125, 129950, 142945, 155375, 155940, 169500, 171534, 186450, 189750, 194925, 223740, 227700, 233910, 254250, 257301, 259900, 279675, 284625, 285890, 310750, 324875, 343068, 372900, 379500, 389850, 428835, 466125, 467820, 508500, 514602, 559350, 569250, 571780, 584775, 621500, 649750, 714725, 779700, 857670, 932250, 974625, 1029204, 1118700, 1138500, 1169550, 1286505, 1299500, 1398375, 1429450, 1715340, 1864500, 1949250, 2144175, 2339100, 2573010, 2796750, 2858900, 2923875, 3573625, 3898500, 4288350, 5146020, 5593500, 5847750, 6432525, 7147250, 8576700, 10720875, 11695500, 12865050, 14294500, 21441750, 25730100, 32162625, 42883500, 64325250, 128650500]

約数ペア:

[(1, 128650500), (2, 64325250), (3, 42883500), (4, 32162625), (5, 25730100), (6, 21441750), (9, 14294500), (10, 12865050), (11, 11695500), (12, 10720875), (15, 8576700), (18, 7147250), (20, 6432525), (22, 5847750), (23, 5593500), (25, 5146020), (30, 4288350), (33, 3898500), (36, 3573625), (44, 2923875), (45, 2858900), (46, 2796750), (50, 2573010), (55, 2339100), (60, 2144175), (66, 1949250), (69, 1864500), (75, 1715340), (90, 1429450), (92, 1398375), (99, 1299500), (100, 1286505), (110, 1169550), (113, 1138500), (115, 1118700), (125, 1029204), (132, 974625), (138, 932250), (150, 857670), (165, 779700), (180, 714725), (198, 649750), (207, 621500), (220, 584775), (225, 571780), (226, 569250), (230, 559350), (250, 514602), (253, 508500), (275, 467820), (276, 466125), (300, 428835), (330, 389850), (339, 379500), (345, 372900), (375, 343068), (396, 324875), (414, 310750), (450, 285890), (452, 284625), (460, 279675), (495, 259900), (500, 257301), (506, 254250), (550, 233910), (565, 227700), (575, 223740), (660, 194925), (678, 189750), (690, 186450), (750, 171534), (759, 169500), (825, 155940), (828, 155375), (900, 142945), (990, 129950), (1012, 127125), (1017, 126500), (1035, 124300), (1100, 116955), (1125, 114356), (1130, 113850), (1150, 111870), (1243, 103500), (1265, 101700), (1356, 94875), (1375, 93564), (1380, 93225), (1500, 85767), (1518, 84750), (1650, 77970), (1695, 75900), (1725, 74580), (1980, 64975), (2034, 63250), (2070, 62150), (2250, 57178), (2260, 56925), (2277, 56500), (2300, 55935), (2475, 51980), (2486, 51750), (2530, 50850), (2599, 49500), (2750, 46782), (2825, 45540), (2875, 44748), (3036, 42375), (3300, 38985), (3390, 37950), (3450, 37290), (3729, 34500), (3795, 33900), (4068, 31625), (4125, 31188), (4140, 31075), (4500, 28589), (4554, 28250), (4950, 25990), (4972, 25875), (5060, 25425), (5085, 25300), (5175, 24860), (5198, 24750), (5500, 23391), (5650, 22770), (5750, 22374), (6215, 20700), (6325, 20340), (6780, 18975), (6900, 18645), (7458, 17250), (7590, 16950), (7797, 16500), (8250, 15594), (8475, 15180), (8625, 14916), (9108, 14125), (9900, 12995), (10170, 12650), (10350, 12430), (10396, 12375), (11187, 11500), (11300, 11385)]