78752700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 272982528

約数和(自身を除く): 194229828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 53, 60, 65, 75, 78, 90, 100, 106, 117, 127, 130, 150, 156, 159, 180, 195, 212, 225, 234, 254, 260, 265, 300, 318, 325, 381, 390, 450, 468, 477, 508, 530, 585, 635, 636, 650, 689, 762, 780, 795, 900, 954, 975, 1060, 1143, 1170, 1270, 1300, 1325, 1378, 1524, 1590, 1651, 1905, 1908, 1950, 2067, 2286, 2340, 2385, 2540, 2650, 2756, 2925, 3175, 3180, 3302, 3445, 3810, 3900, 3975, 4134, 4572, 4770, 4953, 5300, 5715, 5850, 6201, 6350, 6604, 6731, 6890, 7620, 7950, 8255, 8268, 9525, 9540, 9906, 10335, 11430, 11700, 11925, 12402, 12700, 13462, 13780, 14859, 15900, 16510, 17225, 19050, 19812, 20193, 20670, 22860, 23850, 24765, 24804, 26924, 28575, 29718, 31005, 33020, 33655, 34450, 38100, 40386, 41275, 41340, 47700, 49530, 51675, 57150, 59436, 60579, 62010, 67310, 68900, 74295, 80772, 82550, 87503, 99060, 100965, 103350, 114300, 121158, 123825, 124020, 134620, 148590, 155025, 165100, 168275, 175006, 201930, 206700, 242316, 247650, 262509, 297180, 302895, 310050, 336550, 350012, 371475, 403860, 437515, 495300, 504825, 525018, 605790, 620100, 673100, 742950, 787527, 875030, 1009650, 1050036, 1211580, 1312545, 1485900, 1514475, 1575054, 1750060, 2019300, 2187575, 2625090, 3028950, 3150108, 3937635, 4375150, 5250180, 6057900, 6562725, 7875270, 8750300, 13125450, 15750540, 19688175, 26250900, 39376350, 78752700]

約数ペア:

[(1, 78752700), (2, 39376350), (3, 26250900), (4, 19688175), (5, 15750540), (6, 13125450), (9, 8750300), (10, 7875270), (12, 6562725), (13, 6057900), (15, 5250180), (18, 4375150), (20, 3937635), (25, 3150108), (26, 3028950), (30, 2625090), (36, 2187575), (39, 2019300), (45, 1750060), (50, 1575054), (52, 1514475), (53, 1485900), (60, 1312545), (65, 1211580), (75, 1050036), (78, 1009650), (90, 875030), (100, 787527), (106, 742950), (117, 673100), (127, 620100), (130, 605790), (150, 525018), (156, 504825), (159, 495300), (180, 437515), (195, 403860), (212, 371475), (225, 350012), (234, 336550), (254, 310050), (260, 302895), (265, 297180), (300, 262509), (318, 247650), (325, 242316), (381, 206700), (390, 201930), (450, 175006), (468, 168275), (477, 165100), (508, 155025), (530, 148590), (585, 134620), (635, 124020), (636, 123825), (650, 121158), (689, 114300), (762, 103350), (780, 100965), (795, 99060), (900, 87503), (954, 82550), (975, 80772), (1060, 74295), (1143, 68900), (1170, 67310), (1270, 62010), (1300, 60579), (1325, 59436), (1378, 57150), (1524, 51675), (1590, 49530), (1651, 47700), (1905, 41340), (1908, 41275), (1950, 40386), (2067, 38100), (2286, 34450), (2340, 33655), (2385, 33020), (2540, 31005), (2650, 29718), (2756, 28575), (2925, 26924), (3175, 24804), (3180, 24765), (3302, 23850), (3445, 22860), (3810, 20670), (3900, 20193), (3975, 19812), (4134, 19050), (4572, 17225), (4770, 16510), (4953, 15900), (5300, 14859), (5715, 13780), (5850, 13462), (6201, 12700), (6350, 12402), (6604, 11925), (6731, 11700), (6890, 11430), (7620, 10335), (7950, 9906), (8255, 9540), (8268, 9525)]