201665880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1122

約数の個数: 192

約数和(自身を含む): 723733920

約数和(自身を除く): 522068040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 738, 780, 820, 936, 984, 1051, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 2102, 2132, 2340, 2460, 2665, 2952, 3153, 3198, 3690, 4204, 4264, 4680, 4797, 4920, 5255, 5330, 6306, 6396, 7380, 7995, 8408, 9459, 9594, 10510, 10660, 12612, 12792, 13663, 14760, 15765, 15990, 18918, 19188, 21020, 21320, 23985, 25224, 27326, 31530, 31980, 37836, 38376, 40989, 42040, 43091, 47295, 47970, 54652, 63060, 63960, 68315, 75672, 81978, 86182, 94590, 95940, 109304, 122967, 126120, 129273, 136630, 163956, 172364, 189180, 191880, 204945, 215455, 245934, 258546, 273260, 327912, 344728, 378360, 387819, 409890, 430910, 491868, 517092, 546520, 560183, 614835, 646365, 775638, 819780, 861820, 983736, 1034184, 1120366, 1229670, 1292730, 1551276, 1639560, 1680549, 1723640, 1939095, 2240732, 2459340, 2585460, 2800915, 3102552, 3361098, 3878190, 4481464, 4918680, 5041647, 5170920, 5601830, 6722196, 7756380, 8402745, 10083294, 11203660, 13444392, 15512760, 16805490, 20166588, 22407320, 25208235, 33610980, 40333176, 50416470, 67221960, 100832940, 201665880]

約数ペア:

[(1, 201665880), (2, 100832940), (3, 67221960), (4, 50416470), (5, 40333176), (6, 33610980), (8, 25208235), (9, 22407320), (10, 20166588), (12, 16805490), (13, 15512760), (15, 13444392), (18, 11203660), (20, 10083294), (24, 8402745), (26, 7756380), (30, 6722196), (36, 5601830), (39, 5170920), (40, 5041647), (41, 4918680), (45, 4481464), (52, 3878190), (60, 3361098), (65, 3102552), (72, 2800915), (78, 2585460), (82, 2459340), (90, 2240732), (104, 1939095), (117, 1723640), (120, 1680549), (123, 1639560), (130, 1551276), (156, 1292730), (164, 1229670), (180, 1120366), (195, 1034184), (205, 983736), (234, 861820), (246, 819780), (260, 775638), (312, 646365), (328, 614835), (360, 560183), (369, 546520), (390, 517092), (410, 491868), (468, 430910), (492, 409890), (520, 387819), (533, 378360), (585, 344728), (615, 327912), (738, 273260), (780, 258546), (820, 245934), (936, 215455), (984, 204945), (1051, 191880), (1066, 189180), (1170, 172364), (1230, 163956), (1476, 136630), (1560, 129273), (1599, 126120), (1640, 122967), (1845, 109304), (2102, 95940), (2132, 94590), (2340, 86182), (2460, 81978), (2665, 75672), (2952, 68315), (3153, 63960), (3198, 63060), (3690, 54652), (4204, 47970), (4264, 47295), (4680, 43091), (4797, 42040), (4920, 40989), (5255, 38376), (5330, 37836), (6306, 31980), (6396, 31530), (7380, 27326), (7995, 25224), (8408, 23985), (9459, 21320), (9594, 21020), (10510, 19188), (10660, 18918), (12612, 15990), (12792, 15765), (13663, 14760)]