1495416420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 4692699648

約数和(自身を除く): 3197283228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 151, 180, 185, 222, 302, 333, 370, 444, 453, 555, 604, 666, 740, 755, 906, 1110, 1332, 1359, 1487, 1510, 1665, 1812, 2220, 2265, 2718, 2974, 3020, 3330, 4461, 4530, 5436, 5587, 5948, 6660, 6795, 7435, 8922, 9060, 11174, 13383, 13590, 14870, 16761, 17844, 22305, 22348, 26766, 27180, 27935, 29740, 33522, 44610, 50283, 53532, 55019, 55870, 66915, 67044, 83805, 89220, 100566, 110038, 111740, 133830, 165057, 167610, 201132, 220076, 224537, 251415, 267660, 275095, 330114, 335220, 449074, 495171, 502830, 550190, 660228, 673611, 825285, 898148, 990342, 1005660, 1100380, 1122685, 1347222, 1650570, 1980684, 2020833, 2245370, 2475855, 2694444, 3301140, 3368055, 4041666, 4490740, 4951710, 6736110, 8083332, 8307869, 9903420, 10104165, 13472220, 16615738, 20208330, 24923607, 33231476, 40416660, 41539345, 49847214, 74770821, 83078690, 99694428, 124618035, 149541642, 166157380, 249236070, 299083284, 373854105, 498472140, 747708210, 1495416420]

約数ペア:

[(1, 1495416420), (2, 747708210), (3, 498472140), (4, 373854105), (5, 299083284), (6, 249236070), (9, 166157380), (10, 149541642), (12, 124618035), (15, 99694428), (18, 83078690), (20, 74770821), (30, 49847214), (36, 41539345), (37, 40416660), (45, 33231476), (60, 24923607), (74, 20208330), (90, 16615738), (111, 13472220), (148, 10104165), (151, 9903420), (180, 8307869), (185, 8083332), (222, 6736110), (302, 4951710), (333, 4490740), (370, 4041666), (444, 3368055), (453, 3301140), (555, 2694444), (604, 2475855), (666, 2245370), (740, 2020833), (755, 1980684), (906, 1650570), (1110, 1347222), (1332, 1122685), (1359, 1100380), (1487, 1005660), (1510, 990342), (1665, 898148), (1812, 825285), (2220, 673611), (2265, 660228), (2718, 550190), (2974, 502830), (3020, 495171), (3330, 449074), (4461, 335220), (4530, 330114), (5436, 275095), (5587, 267660), (5948, 251415), (6660, 224537), (6795, 220076), (7435, 201132), (8922, 167610), (9060, 165057), (11174, 133830), (13383, 111740), (13590, 110038), (14870, 100566), (16761, 89220), (17844, 83805), (22305, 67044), (22348, 66915), (26766, 55870), (27180, 55019), (27935, 53532), (29740, 50283), (33522, 44610)]