7402506150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 20254703616

約数和(自身を除く): 12852197466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 127, 130, 142, 150, 195, 213, 254, 325, 355, 381, 390, 421, 426, 635, 650, 710, 762, 842, 923, 975, 1065, 1263, 1270, 1651, 1775, 1846, 1905, 1950, 2105, 2130, 2526, 2769, 3175, 3302, 3550, 3810, 4210, 4615, 4953, 5325, 5473, 5538, 6315, 6350, 8255, 9017, 9230, 9525, 9906, 10525, 10650, 10946, 12630, 13845, 16419, 16510, 18034, 19050, 21050, 23075, 24765, 27051, 27365, 27690, 29891, 31575, 32838, 41275, 45085, 46150, 49530, 53467, 54102, 54730, 59782, 63150, 69225, 82095, 82550, 89673, 90170, 106934, 117221, 123825, 135255, 136825, 138450, 149455, 160401, 164190, 179346, 225425, 234442, 247650, 267335, 270510, 273650, 298910, 320802, 351663, 388583, 410475, 448365, 450850, 534670, 586105, 676275, 695071, 703326, 747275, 777166, 802005, 820950, 896730, 1165749, 1172210, 1336675, 1352550, 1390142, 1494550, 1604010, 1758315, 1942915, 2085213, 2241825, 2331498, 2673350, 2930525, 3475355, 3516630, 3796157, 3885830, 4010025, 4170426, 4483650, 5828745, 5861050, 6950710, 7592314, 8020050, 8791575, 9714575, 10426065, 11388471, 11657490, 17376775, 17583150, 18980785, 19429150, 20852130, 22776942, 29143725, 34753550, 37961570, 49350041, 52130325, 56942355, 58287450, 94903925, 98700082, 104260650, 113884710, 148050123, 189807850, 246750205, 284711775, 296100246, 493500410, 569423550, 740250615, 1233751025, 1480501230, 2467502050, 3701253075, 7402506150]

約数ペア:

[(1, 7402506150), (2, 3701253075), (3, 2467502050), (5, 1480501230), (6, 1233751025), (10, 740250615), (13, 569423550), (15, 493500410), (25, 296100246), (26, 284711775), (30, 246750205), (39, 189807850), (50, 148050123), (65, 113884710), (71, 104260650), (75, 98700082), (78, 94903925), (127, 58287450), (130, 56942355), (142, 52130325), (150, 49350041), (195, 37961570), (213, 34753550), (254, 29143725), (325, 22776942), (355, 20852130), (381, 19429150), (390, 18980785), (421, 17583150), (426, 17376775), (635, 11657490), (650, 11388471), (710, 10426065), (762, 9714575), (842, 8791575), (923, 8020050), (975, 7592314), (1065, 6950710), (1263, 5861050), (1270, 5828745), (1651, 4483650), (1775, 4170426), (1846, 4010025), (1905, 3885830), (1950, 3796157), (2105, 3516630), (2130, 3475355), (2526, 2930525), (2769, 2673350), (3175, 2331498), (3302, 2241825), (3550, 2085213), (3810, 1942915), (4210, 1758315), (4615, 1604010), (4953, 1494550), (5325, 1390142), (5473, 1352550), (5538, 1336675), (6315, 1172210), (6350, 1165749), (8255, 896730), (9017, 820950), (9230, 802005), (9525, 777166), (9906, 747275), (10525, 703326), (10650, 695071), (10946, 676275), (12630, 586105), (13845, 534670), (16419, 450850), (16510, 448365), (18034, 410475), (19050, 388583), (21050, 351663), (23075, 320802), (24765, 298910), (27051, 273650), (27365, 270510), (27690, 267335), (29891, 247650), (31575, 234442), (32838, 225425), (41275, 179346), (45085, 164190), (46150, 160401), (49530, 149455), (53467, 138450), (54102, 136825), (54730, 135255), (59782, 123825), (63150, 117221), (69225, 106934), (82095, 90170), (82550, 89673)]