312744250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 735920640

約数和(自身を除く): 423176390

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 59, 65, 70, 91, 118, 125, 130, 175, 182, 233, 250, 295, 325, 350, 413, 455, 466, 590, 650, 767, 826, 875, 910, 1165, 1475, 1534, 1625, 1631, 1750, 2065, 2275, 2330, 2950, 3029, 3250, 3262, 3835, 4130, 4550, 5369, 5825, 6058, 7375, 7670, 8155, 10325, 10738, 11375, 11650, 13747, 14750, 15145, 16310, 19175, 20650, 21203, 22750, 26845, 27494, 29125, 30290, 38350, 40775, 42406, 51625, 53690, 58250, 68735, 75725, 81550, 95875, 96229, 103250, 106015, 134225, 137470, 151450, 178711, 191750, 192458, 203875, 212030, 268450, 343675, 357422, 378625, 407750, 481145, 530075, 671125, 687350, 757250, 893555, 962290, 1060150, 1250977, 1342250, 1718375, 1787110, 2405725, 2501954, 2650375, 3436750, 4467775, 4811450, 5300750, 6254885, 8935550, 12028625, 12509770, 22338875, 24057250, 31274425, 44677750, 62548850, 156372125, 312744250]

約数ペア:

[(1, 312744250), (2, 156372125), (5, 62548850), (7, 44677750), (10, 31274425), (13, 24057250), (14, 22338875), (25, 12509770), (26, 12028625), (35, 8935550), (50, 6254885), (59, 5300750), (65, 4811450), (70, 4467775), (91, 3436750), (118, 2650375), (125, 2501954), (130, 2405725), (175, 1787110), (182, 1718375), (233, 1342250), (250, 1250977), (295, 1060150), (325, 962290), (350, 893555), (413, 757250), (455, 687350), (466, 671125), (590, 530075), (650, 481145), (767, 407750), (826, 378625), (875, 357422), (910, 343675), (1165, 268450), (1475, 212030), (1534, 203875), (1625, 192458), (1631, 191750), (1750, 178711), (2065, 151450), (2275, 137470), (2330, 134225), (2950, 106015), (3029, 103250), (3250, 96229), (3262, 95875), (3835, 81550), (4130, 75725), (4550, 68735), (5369, 58250), (5825, 53690), (6058, 51625), (7375, 42406), (7670, 40775), (8155, 38350), (10325, 30290), (10738, 29125), (11375, 27494), (11650, 26845), (13747, 22750), (14750, 21203), (15145, 20650), (16310, 19175)]