71337519700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3761}}^1$

素因数の和:4010

約数の個数: 144

約数和(自身を含む): 166536216000

約数和(自身を除く): 95198696300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 67, 76, 95, 100, 134, 149, 190, 268, 298, 335, 380, 475, 596, 670, 745, 950, 1273, 1340, 1490, 1675, 1900, 2546, 2831, 2980, 3350, 3725, 3761, 5092, 5662, 6365, 6700, 7450, 7522, 9983, 11324, 12730, 14155, 14900, 15044, 18805, 19966, 25460, 28310, 31825, 37610, 39932, 49915, 56620, 63650, 70775, 71459, 75220, 94025, 99830, 127300, 141550, 142918, 188050, 189677, 199660, 249575, 251987, 283100, 285836, 357295, 376100, 379354, 499150, 503974, 560389, 714590, 758708, 948385, 998300, 1007948, 1120778, 1259935, 1429180, 1786475, 1896770, 2241556, 2519870, 2801945, 3572950, 3793540, 4741925, 4787753, 5039740, 5603890, 6299675, 7145900, 9483850, 9575506, 10647391, 11207780, 12599350, 14009725, 18967700, 19151012, 21294782, 23938765, 25198700, 28019450, 37546063, 42589564, 47877530, 53236955, 56038900, 75092126, 95755060, 106473910, 119693825, 150184252, 187730315, 212947820, 239387650, 266184775, 375460630, 478775300, 532369550, 713375197, 750921260, 938651575, 1064739100, 1426750394, 1877303150, 2853500788, 3566875985, 3754606300, 7133751970, 14267503940, 17834379925, 35668759850, 71337519700]

約数ペア:

[(1, 71337519700), (2, 35668759850), (4, 17834379925), (5, 14267503940), (10, 7133751970), (19, 3754606300), (20, 3566875985), (25, 2853500788), (38, 1877303150), (50, 1426750394), (67, 1064739100), (76, 938651575), (95, 750921260), (100, 713375197), (134, 532369550), (149, 478775300), (190, 375460630), (268, 266184775), (298, 239387650), (335, 212947820), (380, 187730315), (475, 150184252), (596, 119693825), (670, 106473910), (745, 95755060), (950, 75092126), (1273, 56038900), (1340, 53236955), (1490, 47877530), (1675, 42589564), (1900, 37546063), (2546, 28019450), (2831, 25198700), (2980, 23938765), (3350, 21294782), (3725, 19151012), (3761, 18967700), (5092, 14009725), (5662, 12599350), (6365, 11207780), (6700, 10647391), (7450, 9575506), (7522, 9483850), (9983, 7145900), (11324, 6299675), (12730, 5603890), (14155, 5039740), (14900, 4787753), (15044, 4741925), (18805, 3793540), (19966, 3572950), (25460, 2801945), (28310, 2519870), (31825, 2241556), (37610, 1896770), (39932, 1786475), (49915, 1429180), (56620, 1259935), (63650, 1120778), (70775, 1007948), (71459, 998300), (75220, 948385), (94025, 758708), (99830, 714590), (127300, 560389), (141550, 503974), (142918, 499150), (188050, 379354), (189677, 376100), (199660, 357295), (249575, 285836), (251987, 283100)]