77502180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 187255068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 71, 84, 92, 105, 113, 115, 138, 140, 142, 161, 210, 213, 226, 230, 276, 284, 322, 339, 345, 355, 420, 426, 452, 460, 483, 497, 565, 644, 678, 690, 710, 791, 805, 852, 966, 994, 1065, 1130, 1356, 1380, 1420, 1491, 1582, 1610, 1633, 1695, 1932, 1988, 2130, 2260, 2373, 2415, 2485, 2599, 2982, 3164, 3220, 3266, 3390, 3955, 4260, 4746, 4830, 4899, 4970, 5198, 5964, 6532, 6780, 7455, 7797, 7910, 8023, 8165, 9492, 9660, 9798, 9940, 10396, 11431, 11865, 12995, 14910, 15594, 15820, 16046, 16330, 18193, 19596, 22862, 23730, 24069, 24495, 25990, 29820, 31188, 32092, 32660, 34293, 36386, 38985, 40115, 45724, 47460, 48138, 48990, 51980, 54579, 56161, 57155, 68586, 72772, 77970, 80230, 90965, 96276, 97980, 109158, 112322, 114310, 120345, 137172, 155940, 160460, 168483, 171465, 181930, 184529, 218316, 224644, 228620, 240690, 272895, 280805, 336966, 342930, 363860, 369058, 481380, 545790, 553587, 561610, 673932, 685860, 738116, 842415, 922645, 1091580, 1107174, 1123220, 1291703, 1684830, 1845290, 2214348, 2583406, 2767935, 3369660, 3690580, 3875109, 5166812, 5535870, 6458515, 7750218, 11071740, 12917030, 15500436, 19375545, 25834060, 38751090, 77502180]

約数ペア:

[(1, 77502180), (2, 38751090), (3, 25834060), (4, 19375545), (5, 15500436), (6, 12917030), (7, 11071740), (10, 7750218), (12, 6458515), (14, 5535870), (15, 5166812), (20, 3875109), (21, 3690580), (23, 3369660), (28, 2767935), (30, 2583406), (35, 2214348), (42, 1845290), (46, 1684830), (60, 1291703), (69, 1123220), (70, 1107174), (71, 1091580), (84, 922645), (92, 842415), (105, 738116), (113, 685860), (115, 673932), (138, 561610), (140, 553587), (142, 545790), (161, 481380), (210, 369058), (213, 363860), (226, 342930), (230, 336966), (276, 280805), (284, 272895), (322, 240690), (339, 228620), (345, 224644), (355, 218316), (420, 184529), (426, 181930), (452, 171465), (460, 168483), (483, 160460), (497, 155940), (565, 137172), (644, 120345), (678, 114310), (690, 112322), (710, 109158), (791, 97980), (805, 96276), (852, 90965), (966, 80230), (994, 77970), (1065, 72772), (1130, 68586), (1356, 57155), (1380, 56161), (1420, 54579), (1491, 51980), (1582, 48990), (1610, 48138), (1633, 47460), (1695, 45724), (1932, 40115), (1988, 38985), (2130, 36386), (2260, 34293), (2373, 32660), (2415, 32092), (2485, 31188), (2599, 29820), (2982, 25990), (3164, 24495), (3220, 24069), (3266, 23730), (3390, 22862), (3955, 19596), (4260, 18193), (4746, 16330), (4830, 16046), (4899, 15820), (4970, 15594), (5198, 14910), (5964, 12995), (6532, 11865), (6780, 11431), (7455, 10396), (7797, 9940), (7910, 9798), (8023, 9660), (8165, 9492)]