27977231880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{67169}}^1$

素因数の和:67288

約数の個数: 192

約数和(自身を含む): 99022014000

約数和(自身を除く): 71044782120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 180, 195, 234, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 712, 780, 801, 890, 936, 1068, 1157, 1170, 1335, 1560, 1602, 1780, 2136, 2314, 2340, 2670, 3204, 3471, 3560, 4005, 4628, 4680, 5340, 5785, 6408, 6942, 8010, 9256, 10413, 10680, 11570, 13884, 16020, 17355, 20826, 23140, 27768, 32040, 34710, 41652, 46280, 52065, 67169, 69420, 83304, 104130, 134338, 138840, 201507, 208260, 268676, 335845, 403014, 416520, 537352, 604521, 671690, 806028, 873197, 1007535, 1209042, 1343380, 1612056, 1746394, 2015070, 2418084, 2619591, 2686760, 3022605, 3492788, 4030140, 4365985, 4836168, 5239182, 5978041, 6045210, 6985576, 7858773, 8060280, 8731970, 10478364, 11956082, 12090420, 13097955, 15717546, 17463940, 17934123, 20956728, 23912164, 24180840, 26195910, 29890205, 31435092, 34927880, 35868246, 39293865, 47824328, 52391820, 53802369, 59780410, 62870184, 71736492, 77714533, 78587730, 89670615, 104783640, 107604738, 119560820, 143472984, 155429066, 157175460, 179341230, 215209476, 233143599, 239121640, 269011845, 310858132, 314350920, 358682460, 388572665, 430418952, 466287198, 538023690, 621716264, 699430797, 717364920, 777145330, 932574396, 1076047380, 1165717995, 1398861594, 1554290660, 1865148792, 2152094760, 2331435990, 2797723188, 3108581320, 3497153985, 4662871980, 5595446376, 6994307970, 9325743960, 13988615940, 27977231880]

約数ペア:

[(1, 27977231880), (2, 13988615940), (3, 9325743960), (4, 6994307970), (5, 5595446376), (6, 4662871980), (8, 3497153985), (9, 3108581320), (10, 2797723188), (12, 2331435990), (13, 2152094760), (15, 1865148792), (18, 1554290660), (20, 1398861594), (24, 1165717995), (26, 1076047380), (30, 932574396), (36, 777145330), (39, 717364920), (40, 699430797), (45, 621716264), (52, 538023690), (60, 466287198), (65, 430418952), (72, 388572665), (78, 358682460), (89, 314350920), (90, 310858132), (104, 269011845), (117, 239121640), (120, 233143599), (130, 215209476), (156, 179341230), (178, 157175460), (180, 155429066), (195, 143472984), (234, 119560820), (260, 107604738), (267, 104783640), (312, 89670615), (356, 78587730), (360, 77714533), (390, 71736492), (445, 62870184), (468, 59780410), (520, 53802369), (534, 52391820), (585, 47824328), (712, 39293865), (780, 35868246), (801, 34927880), (890, 31435092), (936, 29890205), (1068, 26195910), (1157, 24180840), (1170, 23912164), (1335, 20956728), (1560, 17934123), (1602, 17463940), (1780, 15717546), (2136, 13097955), (2314, 12090420), (2340, 11956082), (2670, 10478364), (3204, 8731970), (3471, 8060280), (3560, 7858773), (4005, 6985576), (4628, 6045210), (4680, 5978041), (5340, 5239182), (5785, 4836168), (6408, 4365985), (6942, 4030140), (8010, 3492788), (9256, 3022605), (10413, 2686760), (10680, 2619591), (11570, 2418084), (13884, 2015070), (16020, 1746394), (17355, 1612056), (20826, 1343380), (23140, 1209042), (27768, 1007535), (32040, 873197), (34710, 806028), (41652, 671690), (46280, 604521), (52065, 537352), (67169, 416520), (69420, 403014), (83304, 335845), (104130, 268676), (134338, 208260), (138840, 201507)]