148746060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 519966720

約数和(自身を除く): 371220660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 31, 36, 38, 45, 46, 57, 60, 61, 62, 69, 76, 90, 92, 93, 95, 114, 115, 122, 124, 138, 155, 171, 180, 183, 186, 190, 207, 228, 230, 244, 276, 279, 285, 305, 310, 342, 345, 366, 372, 380, 414, 437, 460, 465, 549, 558, 570, 589, 610, 620, 684, 690, 713, 732, 828, 855, 874, 915, 930, 1035, 1098, 1116, 1140, 1159, 1178, 1220, 1311, 1380, 1395, 1403, 1426, 1710, 1748, 1767, 1830, 1860, 1891, 2070, 2139, 2185, 2196, 2318, 2356, 2622, 2745, 2790, 2806, 2852, 2945, 3420, 3477, 3534, 3565, 3660, 3782, 3933, 4140, 4209, 4278, 4370, 4636, 5244, 5301, 5490, 5580, 5612, 5673, 5795, 5890, 6417, 6555, 6954, 7015, 7068, 7130, 7564, 7866, 8418, 8556, 8740, 8835, 9455, 10431, 10602, 10695, 10980, 11346, 11590, 11780, 12627, 12834, 13110, 13547, 13908, 14030, 14260, 15732, 16836, 17019, 17385, 17670, 18910, 19665, 20862, 21045, 21204, 21390, 22692, 23180, 25254, 25668, 26220, 26505, 26657, 27094, 28060, 28365, 32085, 34038, 34770, 35340, 35929, 37820, 39330, 40641, 41724, 42090, 42780, 43493, 50508, 52155, 53010, 53314, 54188, 56730, 63135, 64170, 67735, 68076, 69540, 71858, 78660, 79971, 81282, 84180, 85095, 86986, 104310, 106020, 106628, 107787, 113460, 121923, 126270, 128340, 130479, 133285, 135470, 143716, 159942, 162564, 170190, 173972, 179645, 203205, 208620, 215574, 217465, 239913, 243846, 252540, 260958, 266570, 270940, 319884, 323361, 340380, 359290, 391437, 399855, 406410, 431148, 434930, 479826, 487692, 521916, 533140, 538935, 609615, 646722, 652395, 718580, 782874, 799710, 812820, 826367, 869860, 959652, 1077870, 1199565, 1219230, 1293444, 1304790, 1565748, 1599420, 1616805, 1652734, 1957185, 2155740, 2399130, 2438460, 2479101, 2609580, 3233610, 3305468, 3914370, 4131835, 4798260, 4958202, 6467220, 7437303, 7828740, 8263670, 9916404, 12395505, 14874606, 16527340, 24791010, 29749212, 37186515, 49582020, 74373030, 148746060]

約数ペア:

[(1, 148746060), (2, 74373030), (3, 49582020), (4, 37186515), (5, 29749212), (6, 24791010), (9, 16527340), (10, 14874606), (12, 12395505), (15, 9916404), (18, 8263670), (19, 7828740), (20, 7437303), (23, 6467220), (30, 4958202), (31, 4798260), (36, 4131835), (38, 3914370), (45, 3305468), (46, 3233610), (57, 2609580), (60, 2479101), (61, 2438460), (62, 2399130), (69, 2155740), (76, 1957185), (90, 1652734), (92, 1616805), (93, 1599420), (95, 1565748), (114, 1304790), (115, 1293444), (122, 1219230), (124, 1199565), (138, 1077870), (155, 959652), (171, 869860), (180, 826367), (183, 812820), (186, 799710), (190, 782874), (207, 718580), (228, 652395), (230, 646722), (244, 609615), (276, 538935), (279, 533140), (285, 521916), (305, 487692), (310, 479826), (342, 434930), (345, 431148), (366, 406410), (372, 399855), (380, 391437), (414, 359290), (437, 340380), (460, 323361), (465, 319884), (549, 270940), (558, 266570), (570, 260958), (589, 252540), (610, 243846), (620, 239913), (684, 217465), (690, 215574), (713, 208620), (732, 203205), (828, 179645), (855, 173972), (874, 170190), (915, 162564), (930, 159942), (1035, 143716), (1098, 135470), (1116, 133285), (1140, 130479), (1159, 128340), (1178, 126270), (1220, 121923), (1311, 113460), (1380, 107787), (1395, 106628), (1403, 106020), (1426, 104310), (1710, 86986), (1748, 85095), (1767, 84180), (1830, 81282), (1860, 79971), (1891, 78660), (2070, 71858), (2139, 69540), (2185, 68076), (2196, 67735), (2318, 64170), (2356, 63135), (2622, 56730), (2745, 54188), (2790, 53314), (2806, 53010), (2852, 52155), (2945, 50508), (3420, 43493), (3477, 42780), (3534, 42090), (3565, 41724), (3660, 40641), (3782, 39330), (3933, 37820), (4140, 35929), (4209, 35340), (4278, 34770), (4370, 34038), (4636, 32085), (5244, 28365), (5301, 28060), (5490, 27094), (5580, 26657), (5612, 26505), (5673, 26220), (5795, 25668), (5890, 25254), (6417, 23180), (6555, 22692), (6954, 21390), (7015, 21204), (7068, 21045), (7130, 20862), (7564, 19665), (7866, 18910), (8418, 17670), (8556, 17385), (8740, 17019), (8835, 16836), (9455, 15732), (10431, 14260), (10602, 14030), (10695, 13908), (10980, 13547), (11346, 13110), (11590, 12834), (11780, 12627)]