65783250

素因数分解:

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

素因数の和:222

約数の個数: 144

約数和(自身を含む): 193726728

約数和(自身を除く): 127943478

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 169, 173, 195, 225, 234, 250, 325, 338, 346, 375, 390, 450, 507, 519, 585, 650, 750, 845, 865, 975, 1014, 1038, 1125, 1170, 1521, 1557, 1625, 1690, 1730, 1950, 2249, 2250, 2535, 2595, 2925, 3042, 3114, 3250, 4225, 4325, 4498, 4875, 5070, 5190, 5850, 6747, 7605, 7785, 8450, 8650, 9750, 11245, 12675, 12975, 13494, 14625, 15210, 15570, 20241, 21125, 21625, 22490, 25350, 25950, 29237, 29250, 33735, 38025, 38925, 40482, 42250, 43250, 56225, 58474, 63375, 64875, 67470, 76050, 77850, 87711, 101205, 112450, 126750, 129750, 146185, 168675, 175422, 190125, 194625, 202410, 263133, 281125, 292370, 337350, 380250, 389250, 438555, 506025, 526266, 562250, 730925, 843375, 877110, 1012050, 1315665, 1461850, 1686750, 2192775, 2530125, 2631330, 3654625, 4385550, 5060250, 6578325, 7309250, 10963875, 13156650, 21927750, 32891625, 65783250]

約数ペア:

[(1, 65783250), (2, 32891625), (3, 21927750), (5, 13156650), (6, 10963875), (9, 7309250), (10, 6578325), (13, 5060250), (15, 4385550), (18, 3654625), (25, 2631330), (26, 2530125), (30, 2192775), (39, 1686750), (45, 1461850), (50, 1315665), (65, 1012050), (75, 877110), (78, 843375), (90, 730925), (117, 562250), (125, 526266), (130, 506025), (150, 438555), (169, 389250), (173, 380250), (195, 337350), (225, 292370), (234, 281125), (250, 263133), (325, 202410), (338, 194625), (346, 190125), (375, 175422), (390, 168675), (450, 146185), (507, 129750), (519, 126750), (585, 112450), (650, 101205), (750, 87711), (845, 77850), (865, 76050), (975, 67470), (1014, 64875), (1038, 63375), (1125, 58474), (1170, 56225), (1521, 43250), (1557, 42250), (1625, 40482), (1690, 38925), (1730, 38025), (1950, 33735), (2249, 29250), (2250, 29237), (2535, 25950), (2595, 25350), (2925, 22490), (3042, 21625), (3114, 21125), (3250, 20241), (4225, 15570), (4325, 15210), (4498, 14625), (4875, 13494), (5070, 12975), (5190, 12675), (5850, 11245), (6747, 9750), (7605, 8650), (7785, 8450)]