15156180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 54190080

約数和(自身を除く): 39033900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 127, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 254, 255, 260, 270, 306, 340, 351, 381, 390, 442, 459, 468, 508, 510, 540, 585, 612, 635, 663, 702, 762, 765, 780, 884, 918, 1020, 1105, 1143, 1170, 1270, 1326, 1404, 1524, 1530, 1651, 1755, 1836, 1905, 1989, 2159, 2210, 2286, 2295, 2340, 2540, 2652, 3060, 3302, 3315, 3429, 3510, 3810, 3978, 4318, 4420, 4572, 4590, 4953, 5715, 5967, 6477, 6604, 6630, 6858, 7020, 7620, 7956, 8255, 8636, 9180, 9906, 9945, 10795, 11430, 11934, 12954, 13260, 13716, 14859, 16510, 17145, 19431, 19812, 19890, 21590, 22860, 23868, 24765, 25908, 28067, 29718, 29835, 32385, 33020, 34290, 38862, 39780, 43180, 44577, 49530, 56134, 58293, 59436, 59670, 64770, 68580, 74295, 77724, 84201, 89154, 97155, 99060, 112268, 116586, 119340, 129540, 140335, 148590, 168402, 178308, 194310, 222885, 233172, 252603, 280670, 291465, 297180, 336804, 388620, 421005, 445770, 505206, 561340, 582930, 757809, 842010, 891540, 1010412, 1165860, 1263015, 1515618, 1684020, 2526030, 3031236, 3789045, 5052060, 7578090, 15156180]

約数ペア:

[(1, 15156180), (2, 7578090), (3, 5052060), (4, 3789045), (5, 3031236), (6, 2526030), (9, 1684020), (10, 1515618), (12, 1263015), (13, 1165860), (15, 1010412), (17, 891540), (18, 842010), (20, 757809), (26, 582930), (27, 561340), (30, 505206), (34, 445770), (36, 421005), (39, 388620), (45, 336804), (51, 297180), (52, 291465), (54, 280670), (60, 252603), (65, 233172), (68, 222885), (78, 194310), (85, 178308), (90, 168402), (102, 148590), (108, 140335), (117, 129540), (127, 119340), (130, 116586), (135, 112268), (153, 99060), (156, 97155), (170, 89154), (180, 84201), (195, 77724), (204, 74295), (221, 68580), (234, 64770), (254, 59670), (255, 59436), (260, 58293), (270, 56134), (306, 49530), (340, 44577), (351, 43180), (381, 39780), (390, 38862), (442, 34290), (459, 33020), (468, 32385), (508, 29835), (510, 29718), (540, 28067), (585, 25908), (612, 24765), (635, 23868), (663, 22860), (702, 21590), (762, 19890), (765, 19812), (780, 19431), (884, 17145), (918, 16510), (1020, 14859), (1105, 13716), (1143, 13260), (1170, 12954), (1270, 11934), (1326, 11430), (1404, 10795), (1524, 9945), (1530, 9906), (1651, 9180), (1755, 8636), (1836, 8255), (1905, 7956), (1989, 7620), (2159, 7020), (2210, 6858), (2286, 6630), (2295, 6604), (2340, 6477), (2540, 5967), (2652, 5715), (3060, 4953), (3302, 4590), (3315, 4572), (3429, 4420), (3510, 4318), (3810, 3978)]