148706730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 427939200

約数和(自身を除く): 279232470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 199, 207, 230, 285, 342, 345, 361, 398, 414, 437, 570, 597, 690, 722, 855, 874, 995, 1035, 1083, 1194, 1311, 1710, 1791, 1805, 1990, 2070, 2166, 2185, 2622, 2985, 3249, 3582, 3610, 3781, 3933, 4370, 4577, 5415, 5970, 6498, 6555, 7562, 7866, 8303, 8955, 9154, 10830, 11343, 13110, 13731, 16245, 16606, 17910, 18905, 19665, 22686, 22885, 24909, 27462, 32490, 34029, 37810, 39330, 41193, 41515, 45770, 49818, 56715, 68058, 68655, 71839, 74727, 82386, 83030, 86963, 113430, 124545, 137310, 143678, 149454, 170145, 173926, 205965, 215517, 249090, 260889, 340290, 359195, 373635, 411930, 431034, 434815, 521778, 646551, 718390, 747270, 782667, 869630, 1077585, 1293102, 1304445, 1565334, 1652297, 2155170, 2608890, 3232755, 3304594, 3913335, 4956891, 6465510, 7826670, 8261485, 9913782, 14870673, 16522970, 24784455, 29741346, 49568910, 74353365, 148706730]

約数ペア:

[(1, 148706730), (2, 74353365), (3, 49568910), (5, 29741346), (6, 24784455), (9, 16522970), (10, 14870673), (15, 9913782), (18, 8261485), (19, 7826670), (23, 6465510), (30, 4956891), (38, 3913335), (45, 3304594), (46, 3232755), (57, 2608890), (69, 2155170), (90, 1652297), (95, 1565334), (114, 1304445), (115, 1293102), (138, 1077585), (171, 869630), (190, 782667), (199, 747270), (207, 718390), (230, 646551), (285, 521778), (342, 434815), (345, 431034), (361, 411930), (398, 373635), (414, 359195), (437, 340290), (570, 260889), (597, 249090), (690, 215517), (722, 205965), (855, 173926), (874, 170145), (995, 149454), (1035, 143678), (1083, 137310), (1194, 124545), (1311, 113430), (1710, 86963), (1791, 83030), (1805, 82386), (1990, 74727), (2070, 71839), (2166, 68655), (2185, 68058), (2622, 56715), (2985, 49818), (3249, 45770), (3582, 41515), (3610, 41193), (3781, 39330), (3933, 37810), (4370, 34029), (4577, 32490), (5415, 27462), (5970, 24909), (6498, 22885), (6555, 22686), (7562, 19665), (7866, 18905), (8303, 17910), (8955, 16606), (9154, 16245), (10830, 13731), (11343, 13110)]