258976650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 684331200

約数和(自身を除く): 425354550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 89, 95, 114, 150, 178, 190, 267, 285, 445, 475, 534, 570, 890, 950, 1021, 1335, 1425, 1691, 2042, 2225, 2670, 2850, 3063, 3382, 4450, 5073, 5105, 6126, 6675, 8455, 10146, 10210, 13350, 15315, 16910, 19399, 25365, 25525, 30630, 38798, 42275, 50730, 51050, 58197, 76575, 84550, 90869, 96995, 116394, 126825, 153150, 181738, 193990, 253650, 272607, 290985, 454345, 484975, 545214, 581970, 908690, 969950, 1363035, 1454925, 1726511, 2271725, 2726070, 2909850, 3453022, 4543450, 5179533, 6815175, 8632555, 10359066, 13630350, 17265110, 25897665, 43162775, 51795330, 86325550, 129488325, 258976650]

約数ペア:

[(1, 258976650), (2, 129488325), (3, 86325550), (5, 51795330), (6, 43162775), (10, 25897665), (15, 17265110), (19, 13630350), (25, 10359066), (30, 8632555), (38, 6815175), (50, 5179533), (57, 4543450), (75, 3453022), (89, 2909850), (95, 2726070), (114, 2271725), (150, 1726511), (178, 1454925), (190, 1363035), (267, 969950), (285, 908690), (445, 581970), (475, 545214), (534, 484975), (570, 454345), (890, 290985), (950, 272607), (1021, 253650), (1335, 193990), (1425, 181738), (1691, 153150), (2042, 126825), (2225, 116394), (2670, 96995), (2850, 90869), (3063, 84550), (3382, 76575), (4450, 58197), (5073, 51050), (5105, 50730), (6126, 42275), (6675, 38798), (8455, 30630), (10146, 25525), (10210, 25365), (13350, 19399), (15315, 16910)]