39469950

素因数分解:

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

素因数の和:220

約数の個数: 144

約数和(自身を含む): 118452240

約数和(自身を除く): 78982290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 169, 173, 195, 225, 234, 270, 325, 338, 346, 351, 390, 450, 507, 519, 585, 650, 675, 702, 845, 865, 975, 1014, 1038, 1170, 1350, 1521, 1557, 1690, 1730, 1755, 1950, 2249, 2535, 2595, 2925, 3042, 3114, 3510, 4225, 4325, 4498, 4563, 4671, 5070, 5190, 5850, 6747, 7605, 7785, 8450, 8650, 8775, 9126, 9342, 11245, 12675, 12975, 13494, 15210, 15570, 17550, 20241, 22490, 22815, 23355, 25350, 25950, 29237, 33735, 38025, 38925, 40482, 45630, 46710, 56225, 58474, 60723, 67470, 76050, 77850, 87711, 101205, 112450, 114075, 116775, 121446, 146185, 168675, 175422, 202410, 228150, 233550, 263133, 292370, 303615, 337350, 438555, 506025, 526266, 607230, 730925, 789399, 877110, 1012050, 1315665, 1461850, 1518075, 1578798, 2192775, 2631330, 3036150, 3946995, 4385550, 6578325, 7893990, 13156650, 19734975, 39469950]

約数ペア:

[(1, 39469950), (2, 19734975), (3, 13156650), (5, 7893990), (6, 6578325), (9, 4385550), (10, 3946995), (13, 3036150), (15, 2631330), (18, 2192775), (25, 1578798), (26, 1518075), (27, 1461850), (30, 1315665), (39, 1012050), (45, 877110), (50, 789399), (54, 730925), (65, 607230), (75, 526266), (78, 506025), (90, 438555), (117, 337350), (130, 303615), (135, 292370), (150, 263133), (169, 233550), (173, 228150), (195, 202410), (225, 175422), (234, 168675), (270, 146185), (325, 121446), (338, 116775), (346, 114075), (351, 112450), (390, 101205), (450, 87711), (507, 77850), (519, 76050), (585, 67470), (650, 60723), (675, 58474), (702, 56225), (845, 46710), (865, 45630), (975, 40482), (1014, 38925), (1038, 38025), (1170, 33735), (1350, 29237), (1521, 25950), (1557, 25350), (1690, 23355), (1730, 22815), (1755, 22490), (1950, 20241), (2249, 17550), (2535, 15570), (2595, 15210), (2925, 13494), (3042, 12975), (3114, 12675), (3510, 11245), (4225, 9342), (4325, 9126), (4498, 8775), (4563, 8650), (4671, 8450), (5070, 7785), (5190, 7605), (5850, 6747)]