548690220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1741

約数の個数: 192

約数和(自身を含む): 1878589440

約数和(自身を除く): 1329899220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 270, 282, 351, 390, 423, 468, 470, 540, 564, 585, 611, 702, 705, 780, 846, 940, 1170, 1222, 1269, 1404, 1410, 1663, 1692, 1755, 1833, 2115, 2340, 2444, 2538, 2820, 3055, 3326, 3510, 3666, 4230, 4989, 5076, 5499, 6110, 6345, 6652, 7020, 7332, 8315, 8460, 9165, 9978, 10998, 12220, 12690, 14967, 16497, 16630, 18330, 19956, 21619, 21996, 24945, 25380, 27495, 29934, 32994, 33260, 36660, 43238, 44901, 49890, 54990, 59868, 64857, 65988, 74835, 78161, 82485, 86476, 89802, 99780, 108095, 109980, 129714, 149670, 156322, 164970, 179604, 194571, 216190, 224505, 234483, 259428, 299340, 312644, 324285, 329940, 389142, 390805, 432380, 449010, 468966, 583713, 648570, 703449, 778284, 781610, 898020, 937932, 972855, 1016093, 1167426, 1172415, 1297140, 1406898, 1563220, 1945710, 2032186, 2110347, 2334852, 2344830, 2813796, 2918565, 3048279, 3517245, 3891420, 4064372, 4220694, 4689660, 5080465, 5837130, 6096558, 7034490, 8441388, 9144837, 10160930, 10551735, 11674260, 12193116, 14068980, 15241395, 18289674, 20321860, 21103470, 27434511, 30482790, 36579348, 42206940, 45724185, 54869022, 60965580, 91448370, 109738044, 137172555, 182896740, 274345110, 548690220]

約数ペア:

[(1, 548690220), (2, 274345110), (3, 182896740), (4, 137172555), (5, 109738044), (6, 91448370), (9, 60965580), (10, 54869022), (12, 45724185), (13, 42206940), (15, 36579348), (18, 30482790), (20, 27434511), (26, 21103470), (27, 20321860), (30, 18289674), (36, 15241395), (39, 14068980), (45, 12193116), (47, 11674260), (52, 10551735), (54, 10160930), (60, 9144837), (65, 8441388), (78, 7034490), (90, 6096558), (94, 5837130), (108, 5080465), (117, 4689660), (130, 4220694), (135, 4064372), (141, 3891420), (156, 3517245), (180, 3048279), (188, 2918565), (195, 2813796), (234, 2344830), (235, 2334852), (260, 2110347), (270, 2032186), (282, 1945710), (351, 1563220), (390, 1406898), (423, 1297140), (468, 1172415), (470, 1167426), (540, 1016093), (564, 972855), (585, 937932), (611, 898020), (702, 781610), (705, 778284), (780, 703449), (846, 648570), (940, 583713), (1170, 468966), (1222, 449010), (1269, 432380), (1404, 390805), (1410, 389142), (1663, 329940), (1692, 324285), (1755, 312644), (1833, 299340), (2115, 259428), (2340, 234483), (2444, 224505), (2538, 216190), (2820, 194571), (3055, 179604), (3326, 164970), (3510, 156322), (3666, 149670), (4230, 129714), (4989, 109980), (5076, 108095), (5499, 99780), (6110, 89802), (6345, 86476), (6652, 82485), (7020, 78161), (7332, 74835), (8315, 65988), (8460, 64857), (9165, 59868), (9978, 54990), (10998, 49890), (12220, 44901), (12690, 43238), (14967, 36660), (16497, 33260), (16630, 32994), (18330, 29934), (19956, 27495), (21619, 25380), (21996, 24945)]