79322490

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 160

約数和(自身を含む): 238081536

約数和(自身を除く): 158759046

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 243, 270, 279, 310, 351, 390, 403, 405, 465, 486, 558, 585, 702, 729, 806, 810, 837, 930, 1053, 1170, 1209, 1215, 1395, 1458, 1674, 1755, 2015, 2106, 2187, 2418, 2430, 2511, 2790, 3159, 3510, 3627, 3645, 4030, 4185, 4374, 5022, 5265, 6045, 6318, 6561, 7254, 7290, 7533, 8370, 9477, 10530, 10881, 10935, 12090, 12555, 13122, 15066, 15795, 18135, 18954, 19683, 21762, 21870, 22599, 25110, 28431, 31590, 32643, 32805, 36270, 37665, 39366, 45198, 47385, 54405, 56862, 65286, 65610, 67797, 75330, 85293, 94770, 97929, 98415, 108810, 112995, 135594, 142155, 163215, 170586, 195858, 196830, 203391, 225990, 255879, 284310, 293787, 326430, 338985, 406782, 426465, 489645, 511758, 587574, 610173, 677970, 852930, 881361, 979290, 1016955, 1220346, 1279395, 1468935, 1762722, 2033910, 2558790, 2644083, 2937870, 3050865, 4406805, 5288166, 6101730, 7932249, 8813610, 13220415, 15864498, 26440830, 39661245, 79322490]

約数ペア:

[(1, 79322490), (2, 39661245), (3, 26440830), (5, 15864498), (6, 13220415), (9, 8813610), (10, 7932249), (13, 6101730), (15, 5288166), (18, 4406805), (26, 3050865), (27, 2937870), (30, 2644083), (31, 2558790), (39, 2033910), (45, 1762722), (54, 1468935), (62, 1279395), (65, 1220346), (78, 1016955), (81, 979290), (90, 881361), (93, 852930), (117, 677970), (130, 610173), (135, 587574), (155, 511758), (162, 489645), (186, 426465), (195, 406782), (234, 338985), (243, 326430), (270, 293787), (279, 284310), (310, 255879), (351, 225990), (390, 203391), (403, 196830), (405, 195858), (465, 170586), (486, 163215), (558, 142155), (585, 135594), (702, 112995), (729, 108810), (806, 98415), (810, 97929), (837, 94770), (930, 85293), (1053, 75330), (1170, 67797), (1209, 65610), (1215, 65286), (1395, 56862), (1458, 54405), (1674, 47385), (1755, 45198), (2015, 39366), (2106, 37665), (2187, 36270), (2418, 32805), (2430, 32643), (2511, 31590), (2790, 28431), (3159, 25110), (3510, 22599), (3627, 21870), (3645, 21762), (4030, 19683), (4185, 18954), (4374, 18135), (5022, 15795), (5265, 15066), (6045, 13122), (6318, 12555), (6561, 12090), (7254, 10935), (7290, 10881), (7533, 10530), (8370, 9477)]