131566500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 216

約数和(自身を含む): 452029032

約数和(自身を除く): 320462532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 169, 173, 180, 195, 225, 234, 250, 260, 300, 325, 338, 346, 375, 390, 450, 468, 500, 507, 519, 585, 650, 676, 692, 750, 780, 845, 865, 900, 975, 1014, 1038, 1125, 1170, 1300, 1500, 1521, 1557, 1625, 1690, 1730, 1950, 2028, 2076, 2249, 2250, 2340, 2535, 2595, 2925, 3042, 3114, 3250, 3380, 3460, 3900, 4225, 4325, 4498, 4500, 4875, 5070, 5190, 5850, 6084, 6228, 6500, 6747, 7605, 7785, 8450, 8650, 8996, 9750, 10140, 10380, 11245, 11700, 12675, 12975, 13494, 14625, 15210, 15570, 16900, 17300, 19500, 20241, 21125, 21625, 22490, 25350, 25950, 26988, 29237, 29250, 30420, 31140, 33735, 38025, 38925, 40482, 42250, 43250, 44980, 50700, 51900, 56225, 58474, 58500, 63375, 64875, 67470, 76050, 77850, 80964, 84500, 86500, 87711, 101205, 112450, 116948, 126750, 129750, 134940, 146185, 152100, 155700, 168675, 175422, 190125, 194625, 202410, 224900, 253500, 259500, 263133, 281125, 292370, 337350, 350844, 380250, 389250, 404820, 438555, 506025, 526266, 562250, 584740, 674700, 730925, 760500, 778500, 843375, 877110, 1012050, 1052532, 1124500, 1315665, 1461850, 1686750, 1754220, 2024100, 2192775, 2530125, 2631330, 2923700, 3373500, 3654625, 4385550, 5060250, 5262660, 6578325, 7309250, 8771100, 10120500, 10963875, 13156650, 14618500, 21927750, 26313300, 32891625, 43855500, 65783250, 131566500]

約数ペア:

[(1, 131566500), (2, 65783250), (3, 43855500), (4, 32891625), (5, 26313300), (6, 21927750), (9, 14618500), (10, 13156650), (12, 10963875), (13, 10120500), (15, 8771100), (18, 7309250), (20, 6578325), (25, 5262660), (26, 5060250), (30, 4385550), (36, 3654625), (39, 3373500), (45, 2923700), (50, 2631330), (52, 2530125), (60, 2192775), (65, 2024100), (75, 1754220), (78, 1686750), (90, 1461850), (100, 1315665), (117, 1124500), (125, 1052532), (130, 1012050), (150, 877110), (156, 843375), (169, 778500), (173, 760500), (180, 730925), (195, 674700), (225, 584740), (234, 562250), (250, 526266), (260, 506025), (300, 438555), (325, 404820), (338, 389250), (346, 380250), (375, 350844), (390, 337350), (450, 292370), (468, 281125), (500, 263133), (507, 259500), (519, 253500), (585, 224900), (650, 202410), (676, 194625), (692, 190125), (750, 175422), (780, 168675), (845, 155700), (865, 152100), (900, 146185), (975, 134940), (1014, 129750), (1038, 126750), (1125, 116948), (1170, 112450), (1300, 101205), (1500, 87711), (1521, 86500), (1557, 84500), (1625, 80964), (1690, 77850), (1730, 76050), (1950, 67470), (2028, 64875), (2076, 63375), (2249, 58500), (2250, 58474), (2340, 56225), (2535, 51900), (2595, 50700), (2925, 44980), (3042, 43250), (3114, 42250), (3250, 40482), (3380, 38925), (3460, 38025), (3900, 33735), (4225, 31140), (4325, 30420), (4498, 29250), (4500, 29237), (4875, 26988), (5070, 25950), (5190, 25350), (5850, 22490), (6084, 21625), (6228, 21125), (6500, 20241), (6747, 19500), (7605, 17300), (7785, 16900), (8450, 15570), (8650, 15210), (8996, 14625), (9750, 13494), (10140, 12975), (10380, 12675), (11245, 11700)]