201969579825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{3539}}^1$

素因数の和:3856

約数の個数: 144

約数和(自身を含む): 395459064000

約数和(自身を除く): 193489484175

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 109, 117, 179, 195, 225, 325, 327, 537, 545, 585, 895, 975, 981, 1417, 1611, 1635, 2327, 2685, 2725, 2925, 3539, 4251, 4475, 4905, 6981, 7085, 8055, 8175, 10617, 11635, 12753, 13425, 17695, 19511, 20943, 21255, 24525, 31851, 34905, 35425, 40275, 46007, 53085, 58175, 58533, 63765, 88475, 97555, 104715, 106275, 138021, 159255, 174525, 175599, 230035, 253643, 265425, 292665, 318825, 385751, 414063, 487775, 523575, 633481, 690105, 760929, 796275, 877995, 1150175, 1157253, 1268215, 1463325, 1900443, 1928755, 2070315, 2282787, 3167405, 3450525, 3471759, 3804645, 4389975, 5014763, 5701329, 5786265, 6341075, 8235253, 9502215, 9643775, 10351575, 11413935, 15044289, 15837025, 17358795, 19023225, 24705759, 25073815, 28506645, 28931325, 41176265, 45132867, 47511075, 57069675, 69049429, 74117277, 75221445, 86793975, 123528795, 125369075, 142533225, 205881325, 207148287, 225664335, 345247145, 370586385, 376107225, 617643975, 621444861, 897642577, 1035741435, 1128321675, 1726235725, 1852931925, 2692927731, 3107224305, 4488212885, 5178707175, 8078783193, 13464638655, 15536121525, 22441064425, 40393915965, 67323193275, 201969579825]

約数ペア:

[(1, 201969579825), (3, 67323193275), (5, 40393915965), (9, 22441064425), (13, 15536121525), (15, 13464638655), (25, 8078783193), (39, 5178707175), (45, 4488212885), (65, 3107224305), (75, 2692927731), (109, 1852931925), (117, 1726235725), (179, 1128321675), (195, 1035741435), (225, 897642577), (325, 621444861), (327, 617643975), (537, 376107225), (545, 370586385), (585, 345247145), (895, 225664335), (975, 207148287), (981, 205881325), (1417, 142533225), (1611, 125369075), (1635, 123528795), (2327, 86793975), (2685, 75221445), (2725, 74117277), (2925, 69049429), (3539, 57069675), (4251, 47511075), (4475, 45132867), (4905, 41176265), (6981, 28931325), (7085, 28506645), (8055, 25073815), (8175, 24705759), (10617, 19023225), (11635, 17358795), (12753, 15837025), (13425, 15044289), (17695, 11413935), (19511, 10351575), (20943, 9643775), (21255, 9502215), (24525, 8235253), (31851, 6341075), (34905, 5786265), (35425, 5701329), (40275, 5014763), (46007, 4389975), (53085, 3804645), (58175, 3471759), (58533, 3450525), (63765, 3167405), (88475, 2282787), (97555, 2070315), (104715, 1928755), (106275, 1900443), (138021, 1463325), (159255, 1268215), (174525, 1157253), (175599, 1150175), (230035, 877995), (253643, 796275), (265425, 760929), (292665, 690105), (318825, 633481), (385751, 523575), (414063, 487775)]