127280400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 452054400

約数和(自身を除く): 324774000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 41, 48, 50, 52, 60, 65, 75, 78, 80, 82, 100, 104, 120, 123, 130, 150, 156, 164, 195, 199, 200, 205, 208, 240, 246, 260, 300, 312, 325, 328, 390, 398, 400, 410, 492, 520, 533, 597, 600, 615, 624, 650, 656, 780, 796, 820, 975, 984, 995, 1025, 1040, 1066, 1194, 1200, 1230, 1300, 1560, 1592, 1599, 1640, 1950, 1968, 1990, 2050, 2132, 2388, 2460, 2587, 2600, 2665, 2985, 3075, 3120, 3184, 3198, 3280, 3900, 3980, 4100, 4264, 4776, 4920, 4975, 5174, 5200, 5330, 5970, 6150, 6396, 7761, 7800, 7960, 7995, 8159, 8200, 8528, 9552, 9840, 9950, 10348, 10660, 11940, 12300, 12792, 12935, 13325, 14925, 15522, 15600, 15920, 15990, 16318, 16400, 19900, 20696, 21320, 23880, 24477, 24600, 25584, 25870, 26650, 29850, 31044, 31980, 32636, 38805, 39800, 39975, 40795, 41392, 42640, 47760, 48954, 49200, 51740, 53300, 59700, 62088, 63960, 64675, 65272, 77610, 79600, 79950, 81590, 97908, 103480, 106067, 106600, 119400, 122385, 124176, 127920, 129350, 130544, 155220, 159900, 163180, 194025, 195816, 203975, 206960, 212134, 213200, 238800, 244770, 258700, 310440, 318201, 319800, 326360, 388050, 391632, 407950, 424268, 489540, 517400, 530335, 611925, 620880, 636402, 639600, 652720, 776100, 815900, 848536, 979080, 1034800, 1060670, 1223850, 1272804, 1552200, 1591005, 1631800, 1697072, 1958160, 2121340, 2447700, 2545608, 2651675, 3104400, 3182010, 3263600, 4242680, 4895400, 5091216, 5303350, 6364020, 7955025, 8485360, 9790800, 10606700, 12728040, 15910050, 21213400, 25456080, 31820100, 42426800, 63640200, 127280400]

約数ペア:

[(1, 127280400), (2, 63640200), (3, 42426800), (4, 31820100), (5, 25456080), (6, 21213400), (8, 15910050), (10, 12728040), (12, 10606700), (13, 9790800), (15, 8485360), (16, 7955025), (20, 6364020), (24, 5303350), (25, 5091216), (26, 4895400), (30, 4242680), (39, 3263600), (40, 3182010), (41, 3104400), (48, 2651675), (50, 2545608), (52, 2447700), (60, 2121340), (65, 1958160), (75, 1697072), (78, 1631800), (80, 1591005), (82, 1552200), (100, 1272804), (104, 1223850), (120, 1060670), (123, 1034800), (130, 979080), (150, 848536), (156, 815900), (164, 776100), (195, 652720), (199, 639600), (200, 636402), (205, 620880), (208, 611925), (240, 530335), (246, 517400), (260, 489540), (300, 424268), (312, 407950), (325, 391632), (328, 388050), (390, 326360), (398, 319800), (400, 318201), (410, 310440), (492, 258700), (520, 244770), (533, 238800), (597, 213200), (600, 212134), (615, 206960), (624, 203975), (650, 195816), (656, 194025), (780, 163180), (796, 159900), (820, 155220), (975, 130544), (984, 129350), (995, 127920), (1025, 124176), (1040, 122385), (1066, 119400), (1194, 106600), (1200, 106067), (1230, 103480), (1300, 97908), (1560, 81590), (1592, 79950), (1599, 79600), (1640, 77610), (1950, 65272), (1968, 64675), (1990, 63960), (2050, 62088), (2132, 59700), (2388, 53300), (2460, 51740), (2587, 49200), (2600, 48954), (2665, 47760), (2985, 42640), (3075, 41392), (3120, 40795), (3184, 39975), (3198, 39800), (3280, 38805), (3900, 32636), (3980, 31980), (4100, 31044), (4264, 29850), (4776, 26650), (4920, 25870), (4975, 25584), (5174, 24600), (5200, 24477), (5330, 23880), (5970, 21320), (6150, 20696), (6396, 19900), (7761, 16400), (7800, 16318), (7960, 15990), (7995, 15920), (8159, 15600), (8200, 15522), (8528, 14925), (9552, 13325), (9840, 12935), (9950, 12792), (10348, 12300), (10660, 11940)]