274421250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 782749440

約数和(自身を除く): 508328190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 125, 135, 141, 150, 173, 225, 235, 250, 270, 282, 346, 375, 423, 450, 470, 519, 625, 675, 705, 750, 846, 865, 1038, 1125, 1175, 1250, 1269, 1350, 1410, 1557, 1730, 1875, 2115, 2250, 2350, 2538, 2595, 3114, 3375, 3525, 3750, 4230, 4325, 4671, 5190, 5625, 5875, 6345, 6750, 7050, 7785, 8131, 8650, 9342, 10575, 11250, 11750, 12690, 12975, 15570, 16262, 16875, 17625, 21150, 21625, 23355, 24393, 25950, 29375, 31725, 33750, 35250, 38925, 40655, 43250, 46710, 48786, 52875, 58750, 63450, 64875, 73179, 77850, 81310, 88125, 105750, 108125, 116775, 121965, 129750, 146358, 158625, 176250, 194625, 203275, 216250, 219537, 233550, 243930, 264375, 317250, 324375, 365895, 389250, 406550, 439074, 528750, 583875, 609825, 648750, 731790, 793125, 973125, 1016375, 1097685, 1167750, 1219650, 1586250, 1829475, 1946250, 2032750, 2195370, 2919375, 3049125, 3658950, 5081875, 5488425, 5838750, 6098250, 9147375, 10163750, 10976850, 15245625, 18294750, 27442125, 30491250, 45736875, 54884250, 91473750, 137210625, 274421250]

約数ペア:

[(1, 274421250), (2, 137210625), (3, 91473750), (5, 54884250), (6, 45736875), (9, 30491250), (10, 27442125), (15, 18294750), (18, 15245625), (25, 10976850), (27, 10163750), (30, 9147375), (45, 6098250), (47, 5838750), (50, 5488425), (54, 5081875), (75, 3658950), (90, 3049125), (94, 2919375), (125, 2195370), (135, 2032750), (141, 1946250), (150, 1829475), (173, 1586250), (225, 1219650), (235, 1167750), (250, 1097685), (270, 1016375), (282, 973125), (346, 793125), (375, 731790), (423, 648750), (450, 609825), (470, 583875), (519, 528750), (625, 439074), (675, 406550), (705, 389250), (750, 365895), (846, 324375), (865, 317250), (1038, 264375), (1125, 243930), (1175, 233550), (1250, 219537), (1269, 216250), (1350, 203275), (1410, 194625), (1557, 176250), (1730, 158625), (1875, 146358), (2115, 129750), (2250, 121965), (2350, 116775), (2538, 108125), (2595, 105750), (3114, 88125), (3375, 81310), (3525, 77850), (3750, 73179), (4230, 64875), (4325, 63450), (4671, 58750), (5190, 52875), (5625, 48786), (5875, 46710), (6345, 43250), (6750, 40655), (7050, 38925), (7785, 35250), (8131, 33750), (8650, 31725), (9342, 29375), (10575, 25950), (11250, 24393), (11750, 23355), (12690, 21625), (12975, 21150), (15570, 17625), (16262, 16875)]