449968350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 1271793600

約数和(自身を除く): 821825250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 73, 75, 78, 87, 109, 130, 145, 146, 150, 174, 195, 218, 219, 290, 325, 327, 365, 377, 390, 435, 438, 545, 650, 654, 725, 730, 754, 870, 949, 975, 1090, 1095, 1131, 1417, 1450, 1635, 1825, 1885, 1898, 1950, 2117, 2175, 2190, 2262, 2725, 2834, 2847, 3161, 3270, 3650, 3770, 4234, 4251, 4350, 4745, 5450, 5475, 5655, 5694, 6322, 6351, 7085, 7957, 8175, 8502, 9425, 9483, 9490, 10585, 10950, 11310, 12702, 14170, 14235, 15805, 15914, 16350, 18850, 18966, 21170, 21255, 23725, 23871, 27521, 28275, 28470, 31610, 31755, 35425, 39785, 41093, 42510, 47415, 47450, 47742, 52925, 55042, 56550, 63510, 70850, 71175, 79025, 79570, 82186, 82563, 94830, 103441, 105850, 106275, 119355, 123279, 137605, 142350, 158050, 158775, 165126, 198925, 205465, 206882, 212550, 230753, 237075, 238710, 246558, 275210, 310323, 317550, 397850, 410930, 412815, 461506, 474150, 517205, 596775, 616395, 620646, 688025, 692259, 825630, 1027325, 1034410, 1153765, 1193550, 1232790, 1376050, 1384518, 1551615, 2054650, 2064075, 2307530, 2586025, 2999789, 3081975, 3103230, 3461295, 4128150, 5172050, 5768825, 5999578, 6163950, 6922590, 7758075, 8999367, 11537650, 14998945, 15516150, 17306475, 17998734, 29997890, 34612950, 44996835, 74994725, 89993670, 149989450, 224984175, 449968350]

約数ペア:

[(1, 449968350), (2, 224984175), (3, 149989450), (5, 89993670), (6, 74994725), (10, 44996835), (13, 34612950), (15, 29997890), (25, 17998734), (26, 17306475), (29, 15516150), (30, 14998945), (39, 11537650), (50, 8999367), (58, 7758075), (65, 6922590), (73, 6163950), (75, 5999578), (78, 5768825), (87, 5172050), (109, 4128150), (130, 3461295), (145, 3103230), (146, 3081975), (150, 2999789), (174, 2586025), (195, 2307530), (218, 2064075), (219, 2054650), (290, 1551615), (325, 1384518), (327, 1376050), (365, 1232790), (377, 1193550), (390, 1153765), (435, 1034410), (438, 1027325), (545, 825630), (650, 692259), (654, 688025), (725, 620646), (730, 616395), (754, 596775), (870, 517205), (949, 474150), (975, 461506), (1090, 412815), (1095, 410930), (1131, 397850), (1417, 317550), (1450, 310323), (1635, 275210), (1825, 246558), (1885, 238710), (1898, 237075), (1950, 230753), (2117, 212550), (2175, 206882), (2190, 205465), (2262, 198925), (2725, 165126), (2834, 158775), (2847, 158050), (3161, 142350), (3270, 137605), (3650, 123279), (3770, 119355), (4234, 106275), (4251, 105850), (4350, 103441), (4745, 94830), (5450, 82563), (5475, 82186), (5655, 79570), (5694, 79025), (6322, 71175), (6351, 70850), (7085, 63510), (7957, 56550), (8175, 55042), (8502, 52925), (9425, 47742), (9483, 47450), (9490, 47415), (10585, 42510), (10950, 41093), (11310, 39785), (12702, 35425), (14170, 31755), (14235, 31610), (15805, 28470), (15914, 28275), (16350, 27521), (18850, 23871), (18966, 23725), (21170, 21255)]