74184120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 249480000

約数和(自身を除く): 175295880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 461, 540, 596, 745, 894, 922, 1080, 1192, 1341, 1383, 1490, 1788, 1844, 2235, 2305, 2682, 2766, 2980, 3576, 3688, 4023, 4149, 4470, 4610, 5364, 5532, 5960, 6705, 6915, 8046, 8298, 8940, 9220, 10728, 11064, 12447, 13410, 13830, 16092, 16596, 17880, 18440, 20115, 20745, 24894, 26820, 27660, 32184, 33192, 40230, 41490, 49788, 53640, 55320, 62235, 68689, 80460, 82980, 99576, 124470, 137378, 160920, 165960, 206067, 248940, 274756, 343445, 412134, 497880, 549512, 618201, 686890, 824268, 1030335, 1236402, 1373780, 1648536, 1854603, 2060670, 2472804, 2747560, 3091005, 3709206, 4121340, 4945608, 6182010, 7418412, 8242680, 9273015, 12364020, 14836824, 18546030, 24728040, 37092060, 74184120]

約数ペア:

[(1, 74184120), (2, 37092060), (3, 24728040), (4, 18546030), (5, 14836824), (6, 12364020), (8, 9273015), (9, 8242680), (10, 7418412), (12, 6182010), (15, 4945608), (18, 4121340), (20, 3709206), (24, 3091005), (27, 2747560), (30, 2472804), (36, 2060670), (40, 1854603), (45, 1648536), (54, 1373780), (60, 1236402), (72, 1030335), (90, 824268), (108, 686890), (120, 618201), (135, 549512), (149, 497880), (180, 412134), (216, 343445), (270, 274756), (298, 248940), (360, 206067), (447, 165960), (461, 160920), (540, 137378), (596, 124470), (745, 99576), (894, 82980), (922, 80460), (1080, 68689), (1192, 62235), (1341, 55320), (1383, 53640), (1490, 49788), (1788, 41490), (1844, 40230), (2235, 33192), (2305, 32184), (2682, 27660), (2766, 26820), (2980, 24894), (3576, 20745), (3688, 20115), (4023, 18440), (4149, 17880), (4470, 16596), (4610, 16092), (5364, 13830), (5532, 13410), (5960, 12447), (6705, 11064), (6915, 10728), (8046, 9220), (8298, 8940)]