26740350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 88556832

約数和(自身を除く): 61816482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 653, 819, 910, 975, 1050, 1170, 1306, 1365, 1575, 1638, 1950, 1959, 2275, 2730, 2925, 3150, 3265, 3918, 4095, 4550, 4571, 5850, 5877, 6530, 6825, 8190, 8489, 9142, 9795, 11754, 13650, 13713, 16325, 16978, 19590, 20475, 22855, 25467, 27426, 29385, 32650, 40950, 41139, 42445, 45710, 48975, 50934, 58770, 59423, 68565, 76401, 82278, 84890, 97950, 114275, 118846, 127335, 137130, 146925, 152802, 178269, 205695, 212225, 228550, 254670, 293850, 297115, 342825, 356538, 382005, 411390, 424450, 534807, 594230, 636675, 685650, 764010, 891345, 1028475, 1069614, 1273350, 1485575, 1782690, 1910025, 2056950, 2674035, 2971150, 3820050, 4456725, 5348070, 8913450, 13370175, 26740350]

約数ペア:

[(1, 26740350), (2, 13370175), (3, 8913450), (5, 5348070), (6, 4456725), (7, 3820050), (9, 2971150), (10, 2674035), (13, 2056950), (14, 1910025), (15, 1782690), (18, 1485575), (21, 1273350), (25, 1069614), (26, 1028475), (30, 891345), (35, 764010), (39, 685650), (42, 636675), (45, 594230), (50, 534807), (63, 424450), (65, 411390), (70, 382005), (75, 356538), (78, 342825), (90, 297115), (91, 293850), (105, 254670), (117, 228550), (126, 212225), (130, 205695), (150, 178269), (175, 152802), (182, 146925), (195, 137130), (210, 127335), (225, 118846), (234, 114275), (273, 97950), (315, 84890), (325, 82278), (350, 76401), (390, 68565), (450, 59423), (455, 58770), (525, 50934), (546, 48975), (585, 45710), (630, 42445), (650, 41139), (653, 40950), (819, 32650), (910, 29385), (975, 27426), (1050, 25467), (1170, 22855), (1306, 20475), (1365, 19590), (1575, 16978), (1638, 16325), (1950, 13713), (1959, 13650), (2275, 11754), (2730, 9795), (2925, 9142), (3150, 8489), (3265, 8190), (3918, 6825), (4095, 6530), (4550, 5877), (4571, 5850)]