159682500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 518534016

約数和(自身を除く): 358851516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 125, 141, 150, 151, 180, 188, 225, 235, 250, 282, 300, 302, 375, 423, 450, 453, 470, 500, 564, 604, 625, 705, 750, 755, 846, 900, 906, 940, 1125, 1175, 1250, 1359, 1410, 1500, 1510, 1692, 1812, 1875, 2115, 2250, 2265, 2350, 2500, 2718, 2820, 3020, 3525, 3750, 3775, 4230, 4500, 4530, 4700, 5436, 5625, 5875, 6795, 7050, 7097, 7500, 7550, 8460, 9060, 10575, 11250, 11325, 11750, 13590, 14100, 14194, 15100, 17625, 18875, 21150, 21291, 22500, 22650, 23500, 27180, 28388, 29375, 33975, 35250, 35485, 37750, 42300, 42582, 45300, 52875, 56625, 58750, 63873, 67950, 70500, 70970, 75500, 85164, 88125, 94375, 105750, 106455, 113250, 117500, 127746, 135900, 141940, 169875, 176250, 177425, 188750, 211500, 212910, 226500, 255492, 264375, 283125, 319365, 339750, 352500, 354850, 377500, 425820, 528750, 532275, 566250, 638730, 679500, 709700, 849375, 887125, 1057500, 1064550, 1132500, 1277460, 1596825, 1698750, 1774250, 2129100, 2661375, 3193650, 3397500, 3548500, 4435625, 5322750, 6387300, 7984125, 8871250, 10645500, 13306875, 15968250, 17742500, 26613750, 31936500, 39920625, 53227500, 79841250, 159682500]

約数ペア:

[(1, 159682500), (2, 79841250), (3, 53227500), (4, 39920625), (5, 31936500), (6, 26613750), (9, 17742500), (10, 15968250), (12, 13306875), (15, 10645500), (18, 8871250), (20, 7984125), (25, 6387300), (30, 5322750), (36, 4435625), (45, 3548500), (47, 3397500), (50, 3193650), (60, 2661375), (75, 2129100), (90, 1774250), (94, 1698750), (100, 1596825), (125, 1277460), (141, 1132500), (150, 1064550), (151, 1057500), (180, 887125), (188, 849375), (225, 709700), (235, 679500), (250, 638730), (282, 566250), (300, 532275), (302, 528750), (375, 425820), (423, 377500), (450, 354850), (453, 352500), (470, 339750), (500, 319365), (564, 283125), (604, 264375), (625, 255492), (705, 226500), (750, 212910), (755, 211500), (846, 188750), (900, 177425), (906, 176250), (940, 169875), (1125, 141940), (1175, 135900), (1250, 127746), (1359, 117500), (1410, 113250), (1500, 106455), (1510, 105750), (1692, 94375), (1812, 88125), (1875, 85164), (2115, 75500), (2250, 70970), (2265, 70500), (2350, 67950), (2500, 63873), (2718, 58750), (2820, 56625), (3020, 52875), (3525, 45300), (3750, 42582), (3775, 42300), (4230, 37750), (4500, 35485), (4530, 35250), (4700, 33975), (5436, 29375), (5625, 28388), (5875, 27180), (6795, 23500), (7050, 22650), (7097, 22500), (7500, 21291), (7550, 21150), (8460, 18875), (9060, 17625), (10575, 15100), (11250, 14194), (11325, 14100), (11750, 13590)]