149973840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 180

約数和(自身を含む): 532487124

約数和(自身を除く): 382513284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 577, 684, 720, 722, 760, 855, 912, 1083, 1140, 1154, 1368, 1444, 1520, 1710, 1731, 1805, 2166, 2280, 2308, 2736, 2885, 2888, 3249, 3420, 3462, 3610, 4332, 4560, 4616, 5193, 5415, 5770, 5776, 6498, 6840, 6924, 7220, 8655, 8664, 9232, 10386, 10830, 10963, 11540, 12996, 13680, 13848, 14440, 16245, 17310, 17328, 20772, 21660, 21926, 23080, 25965, 25992, 27696, 28880, 32490, 32889, 34620, 41544, 43320, 43852, 46160, 51930, 51984, 54815, 64980, 65778, 69240, 83088, 86640, 87704, 98667, 103860, 109630, 129960, 131556, 138480, 164445, 175408, 197334, 207720, 208297, 219260, 259920, 263112, 328890, 394668, 415440, 416594, 438520, 493335, 526224, 624891, 657780, 789336, 833188, 877040, 986670, 1041485, 1249782, 1315560, 1578672, 1666376, 1874673, 1973340, 2082970, 2499564, 2631120, 3124455, 3332752, 3749346, 3946680, 4165940, 4999128, 6248910, 7498692, 7893360, 8331880, 9373365, 9998256, 12497820, 14997384, 16663760, 18746730, 24995640, 29994768, 37493460, 49991280, 74986920, 149973840]

約数ペア:

[(1, 149973840), (2, 74986920), (3, 49991280), (4, 37493460), (5, 29994768), (6, 24995640), (8, 18746730), (9, 16663760), (10, 14997384), (12, 12497820), (15, 9998256), (16, 9373365), (18, 8331880), (19, 7893360), (20, 7498692), (24, 6248910), (30, 4999128), (36, 4165940), (38, 3946680), (40, 3749346), (45, 3332752), (48, 3124455), (57, 2631120), (60, 2499564), (72, 2082970), (76, 1973340), (80, 1874673), (90, 1666376), (95, 1578672), (114, 1315560), (120, 1249782), (144, 1041485), (152, 986670), (171, 877040), (180, 833188), (190, 789336), (228, 657780), (240, 624891), (285, 526224), (304, 493335), (342, 438520), (360, 416594), (361, 415440), (380, 394668), (456, 328890), (570, 263112), (577, 259920), (684, 219260), (720, 208297), (722, 207720), (760, 197334), (855, 175408), (912, 164445), (1083, 138480), (1140, 131556), (1154, 129960), (1368, 109630), (1444, 103860), (1520, 98667), (1710, 87704), (1731, 86640), (1805, 83088), (2166, 69240), (2280, 65778), (2308, 64980), (2736, 54815), (2885, 51984), (2888, 51930), (3249, 46160), (3420, 43852), (3462, 43320), (3610, 41544), (4332, 34620), (4560, 32889), (4616, 32490), (5193, 28880), (5415, 27696), (5770, 25992), (5776, 25965), (6498, 23080), (6840, 21926), (6924, 21660), (7220, 20772), (8655, 17328), (8664, 17310), (9232, 16245), (10386, 14440), (10830, 13848), (10963, 13680), (11540, 12996)]