72996300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 216

約数和(自身を含む): 261608256

約数和(自身を除く): 188611956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 367, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 734, 765, 780, 850, 884, 900, 975, 1020, 1101, 1105, 1170, 1275, 1300, 1326, 1468, 1530, 1700, 1835, 1950, 1989, 2202, 2210, 2340, 2550, 2652, 2925, 3060, 3303, 3315, 3670, 3825, 3900, 3978, 4404, 4420, 4771, 5100, 5505, 5525, 5850, 6239, 6606, 6630, 7340, 7650, 7956, 9175, 9542, 9945, 11010, 11050, 11700, 12478, 13212, 13260, 14313, 15300, 16515, 16575, 18350, 18717, 19084, 19890, 22020, 22100, 23855, 24956, 27525, 28626, 31195, 33030, 33150, 36700, 37434, 39780, 42939, 47710, 49725, 55050, 56151, 57252, 62390, 66060, 66300, 71565, 74868, 81107, 82575, 85878, 93585, 95420, 99450, 110100, 112302, 119275, 124780, 143130, 155975, 162214, 165150, 171756, 187170, 198900, 214695, 224604, 238550, 243321, 280755, 286260, 311950, 324428, 330300, 357825, 374340, 405535, 429390, 467925, 477100, 486642, 561510, 623900, 715650, 729963, 811070, 858780, 935850, 973284, 1073475, 1123020, 1216605, 1403775, 1431300, 1459926, 1622140, 1871700, 2027675, 2146950, 2433210, 2807550, 2919852, 3649815, 4055350, 4293900, 4866420, 5615100, 6083025, 7299630, 8110700, 12166050, 14599260, 18249075, 24332100, 36498150, 72996300]

約数ペア:

[(1, 72996300), (2, 36498150), (3, 24332100), (4, 18249075), (5, 14599260), (6, 12166050), (9, 8110700), (10, 7299630), (12, 6083025), (13, 5615100), (15, 4866420), (17, 4293900), (18, 4055350), (20, 3649815), (25, 2919852), (26, 2807550), (30, 2433210), (34, 2146950), (36, 2027675), (39, 1871700), (45, 1622140), (50, 1459926), (51, 1431300), (52, 1403775), (60, 1216605), (65, 1123020), (68, 1073475), (75, 973284), (78, 935850), (85, 858780), (90, 811070), (100, 729963), (102, 715650), (117, 623900), (130, 561510), (150, 486642), (153, 477100), (156, 467925), (170, 429390), (180, 405535), (195, 374340), (204, 357825), (221, 330300), (225, 324428), (234, 311950), (255, 286260), (260, 280755), (300, 243321), (306, 238550), (325, 224604), (340, 214695), (367, 198900), (390, 187170), (425, 171756), (442, 165150), (450, 162214), (468, 155975), (510, 143130), (585, 124780), (612, 119275), (650, 112302), (663, 110100), (734, 99450), (765, 95420), (780, 93585), (850, 85878), (884, 82575), (900, 81107), (975, 74868), (1020, 71565), (1101, 66300), (1105, 66060), (1170, 62390), (1275, 57252), (1300, 56151), (1326, 55050), (1468, 49725), (1530, 47710), (1700, 42939), (1835, 39780), (1950, 37434), (1989, 36700), (2202, 33150), (2210, 33030), (2340, 31195), (2550, 28626), (2652, 27525), (2925, 24956), (3060, 23855), (3303, 22100), (3315, 22020), (3670, 19890), (3825, 19084), (3900, 18717), (3978, 18350), (4404, 16575), (4420, 16515), (4771, 15300), (5100, 14313), (5505, 13260), (5525, 13212), (5850, 12478), (6239, 11700), (6606, 11050), (6630, 11010), (7340, 9945), (7650, 9542), (7956, 9175)]