251166330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 696294144

約数和(自身を除く): 445127814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 167, 170, 255, 306, 334, 501, 510, 765, 835, 983, 1002, 1503, 1530, 1670, 1966, 2505, 2839, 2949, 3006, 4915, 5010, 5678, 5898, 7515, 8517, 8847, 9830, 14195, 14745, 15030, 16711, 17034, 17694, 25551, 28390, 29490, 33422, 42585, 44235, 50133, 51102, 83555, 85170, 88470, 100266, 127755, 150399, 164161, 167110, 250665, 255510, 300798, 328322, 492483, 501330, 751995, 820805, 984966, 1477449, 1503990, 1641610, 2462415, 2790737, 2954898, 4924830, 5581474, 7387245, 8372211, 13953685, 14774490, 16744422, 25116633, 27907370, 41861055, 50233266, 83722110, 125583165, 251166330]

約数ペア:

[(1, 251166330), (2, 125583165), (3, 83722110), (5, 50233266), (6, 41861055), (9, 27907370), (10, 25116633), (15, 16744422), (17, 14774490), (18, 13953685), (30, 8372211), (34, 7387245), (45, 5581474), (51, 4924830), (85, 2954898), (90, 2790737), (102, 2462415), (153, 1641610), (167, 1503990), (170, 1477449), (255, 984966), (306, 820805), (334, 751995), (501, 501330), (510, 492483), (765, 328322), (835, 300798), (983, 255510), (1002, 250665), (1503, 167110), (1530, 164161), (1670, 150399), (1966, 127755), (2505, 100266), (2839, 88470), (2949, 85170), (3006, 83555), (4915, 51102), (5010, 50133), (5678, 44235), (5898, 42585), (7515, 33422), (8517, 29490), (8847, 28390), (9830, 25551), (14195, 17694), (14745, 17034), (15030, 16711)]