244236400

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 608889600

約数和(自身を除く): 364653200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 79, 80, 100, 118, 131, 158, 200, 236, 262, 295, 316, 395, 400, 472, 524, 590, 632, 655, 790, 944, 1048, 1180, 1264, 1310, 1475, 1580, 1975, 2096, 2360, 2620, 2950, 3160, 3275, 3950, 4661, 4720, 5240, 5900, 6320, 6550, 7729, 7900, 9322, 10349, 10480, 11800, 13100, 15458, 15800, 18644, 20698, 23305, 23600, 26200, 30916, 31600, 37288, 38645, 41396, 46610, 51745, 52400, 61832, 74576, 77290, 82792, 93220, 103490, 116525, 123664, 154580, 165584, 186440, 193225, 206980, 233050, 258725, 309160, 372880, 386450, 413960, 466100, 517450, 610591, 618320, 772900, 827920, 932200, 1034900, 1221182, 1545800, 1864400, 2069800, 2442364, 3052955, 3091600, 4139600, 4884728, 6105910, 9769456, 12211820, 15264775, 24423640, 30529550, 48847280, 61059100, 122118200, 244236400]

約数ペア:

[(1, 244236400), (2, 122118200), (4, 61059100), (5, 48847280), (8, 30529550), (10, 24423640), (16, 15264775), (20, 12211820), (25, 9769456), (40, 6105910), (50, 4884728), (59, 4139600), (79, 3091600), (80, 3052955), (100, 2442364), (118, 2069800), (131, 1864400), (158, 1545800), (200, 1221182), (236, 1034900), (262, 932200), (295, 827920), (316, 772900), (395, 618320), (400, 610591), (472, 517450), (524, 466100), (590, 413960), (632, 386450), (655, 372880), (790, 309160), (944, 258725), (1048, 233050), (1180, 206980), (1264, 193225), (1310, 186440), (1475, 165584), (1580, 154580), (1975, 123664), (2096, 116525), (2360, 103490), (2620, 93220), (2950, 82792), (3160, 77290), (3275, 74576), (3950, 61832), (4661, 52400), (4720, 51745), (5240, 46610), (5900, 41396), (6320, 38645), (6550, 37288), (7729, 31600), (7900, 30916), (9322, 26200), (10349, 23600), (10480, 23305), (11800, 20698), (13100, 18644), (15458, 15800)]