86925420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 287794080

約数和(自身を除く): 200868660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 557, 578, 612, 765, 867, 918, 1020, 1114, 1156, 1445, 1530, 1671, 1734, 1836, 2228, 2295, 2601, 2785, 2890, 3060, 3342, 3468, 4335, 4590, 5013, 5202, 5570, 5780, 6684, 7803, 8355, 8670, 9180, 9469, 10026, 10404, 11140, 13005, 15039, 15606, 16710, 17340, 18938, 20052, 25065, 26010, 28407, 30078, 31212, 33420, 37876, 39015, 47345, 50130, 52020, 56814, 60156, 75195, 78030, 85221, 94690, 100260, 113628, 142035, 150390, 156060, 160973, 170442, 189380, 255663, 284070, 300780, 321946, 340884, 426105, 482919, 511326, 568140, 643892, 804865, 852210, 965838, 1022652, 1278315, 1448757, 1609730, 1704420, 1931676, 2414595, 2556630, 2897514, 3219460, 4346271, 4829190, 5113260, 5795028, 7243785, 8692542, 9658380, 14487570, 17385084, 21731355, 28975140, 43462710, 86925420]

約数ペア:

[(1, 86925420), (2, 43462710), (3, 28975140), (4, 21731355), (5, 17385084), (6, 14487570), (9, 9658380), (10, 8692542), (12, 7243785), (15, 5795028), (17, 5113260), (18, 4829190), (20, 4346271), (27, 3219460), (30, 2897514), (34, 2556630), (36, 2414595), (45, 1931676), (51, 1704420), (54, 1609730), (60, 1448757), (68, 1278315), (85, 1022652), (90, 965838), (102, 852210), (108, 804865), (135, 643892), (153, 568140), (170, 511326), (180, 482919), (204, 426105), (255, 340884), (270, 321946), (289, 300780), (306, 284070), (340, 255663), (459, 189380), (510, 170442), (540, 160973), (557, 156060), (578, 150390), (612, 142035), (765, 113628), (867, 100260), (918, 94690), (1020, 85221), (1114, 78030), (1156, 75195), (1445, 60156), (1530, 56814), (1671, 52020), (1734, 50130), (1836, 47345), (2228, 39015), (2295, 37876), (2601, 33420), (2785, 31212), (2890, 30078), (3060, 28407), (3342, 26010), (3468, 25065), (4335, 20052), (4590, 18938), (5013, 17340), (5202, 16710), (5570, 15606), (5780, 15039), (6684, 13005), (7803, 11140), (8355, 10404), (8670, 10026), (9180, 9469)]