884772180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 2856591360

約数和(自身を除く): 1971819180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 71, 90, 94, 108, 135, 141, 142, 180, 188, 213, 235, 270, 282, 284, 355, 423, 426, 470, 491, 540, 564, 639, 705, 710, 846, 852, 940, 982, 1065, 1269, 1278, 1410, 1420, 1473, 1692, 1917, 1964, 2115, 2130, 2455, 2538, 2556, 2820, 2946, 3195, 3337, 3834, 4230, 4260, 4419, 4910, 5076, 5892, 6345, 6390, 6674, 7365, 7668, 8460, 8838, 9585, 9820, 10011, 12690, 12780, 13257, 13348, 14730, 16685, 17676, 19170, 20022, 22095, 23077, 25380, 26514, 29460, 30033, 33370, 34861, 38340, 40044, 44190, 46154, 50055, 53028, 60066, 66285, 66740, 69231, 69722, 88380, 90099, 92308, 100110, 104583, 115385, 120132, 132570, 138462, 139444, 150165, 174305, 180198, 200220, 207693, 209166, 230770, 265140, 276924, 300330, 313749, 346155, 348610, 360396, 415386, 418332, 450495, 461540, 522915, 600660, 623079, 627498, 692310, 697220, 830772, 900990, 941247, 1038465, 1045830, 1246158, 1254996, 1384620, 1568745, 1638467, 1801980, 1882494, 2076930, 2091660, 2492316, 3115395, 3137490, 3276934, 3764988, 4153860, 4706235, 4915401, 6230790, 6274980, 6553868, 8192335, 9412470, 9830802, 12461580, 14746203, 16384670, 18824940, 19661604, 24577005, 29492406, 32769340, 44238609, 49154010, 58984812, 73731015, 88477218, 98308020, 147462030, 176954436, 221193045, 294924060, 442386090, 884772180]

約数ペア:

[(1, 884772180), (2, 442386090), (3, 294924060), (4, 221193045), (5, 176954436), (6, 147462030), (9, 98308020), (10, 88477218), (12, 73731015), (15, 58984812), (18, 49154010), (20, 44238609), (27, 32769340), (30, 29492406), (36, 24577005), (45, 19661604), (47, 18824940), (54, 16384670), (60, 14746203), (71, 12461580), (90, 9830802), (94, 9412470), (108, 8192335), (135, 6553868), (141, 6274980), (142, 6230790), (180, 4915401), (188, 4706235), (213, 4153860), (235, 3764988), (270, 3276934), (282, 3137490), (284, 3115395), (355, 2492316), (423, 2091660), (426, 2076930), (470, 1882494), (491, 1801980), (540, 1638467), (564, 1568745), (639, 1384620), (705, 1254996), (710, 1246158), (846, 1045830), (852, 1038465), (940, 941247), (982, 900990), (1065, 830772), (1269, 697220), (1278, 692310), (1410, 627498), (1420, 623079), (1473, 600660), (1692, 522915), (1917, 461540), (1964, 450495), (2115, 418332), (2130, 415386), (2455, 360396), (2538, 348610), (2556, 346155), (2820, 313749), (2946, 300330), (3195, 276924), (3337, 265140), (3834, 230770), (4230, 209166), (4260, 207693), (4419, 200220), (4910, 180198), (5076, 174305), (5892, 150165), (6345, 139444), (6390, 138462), (6674, 132570), (7365, 120132), (7668, 115385), (8460, 104583), (8838, 100110), (9585, 92308), (9820, 90099), (10011, 88380), (12690, 69722), (12780, 69231), (13257, 66740), (13348, 66285), (14730, 60066), (16685, 53028), (17676, 50055), (19170, 46154), (20022, 44190), (22095, 40044), (23077, 38340), (25380, 34861), (26514, 33370), (29460, 30033)]