233665380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1726

約数の個数: 144

約数和(自身を含む): 776294064

約数和(自身を除く): 542628684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1637, 1830, 2196, 2340, 2379, 2745, 3172, 3274, 3660, 3965, 4758, 4911, 5490, 6548, 7137, 7930, 8185, 9516, 9822, 10980, 11895, 14274, 14733, 15860, 16370, 19644, 21281, 23790, 24555, 28548, 29466, 32740, 35685, 42562, 47580, 49110, 58932, 63843, 71370, 73665, 85124, 98220, 99857, 106405, 127686, 142740, 147330, 191529, 199714, 212810, 255372, 294660, 299571, 319215, 383058, 399428, 425620, 499285, 599142, 638430, 766116, 898713, 957645, 998570, 1198284, 1276860, 1298141, 1497855, 1797426, 1915290, 1997140, 2596282, 2995710, 3594852, 3830580, 3894423, 4493565, 5192564, 5991420, 6490705, 7788846, 8987130, 11683269, 12981410, 15577692, 17974260, 19472115, 23366538, 25962820, 38944230, 46733076, 58416345, 77888460, 116832690, 233665380]

約数ペア:

[(1, 233665380), (2, 116832690), (3, 77888460), (4, 58416345), (5, 46733076), (6, 38944230), (9, 25962820), (10, 23366538), (12, 19472115), (13, 17974260), (15, 15577692), (18, 12981410), (20, 11683269), (26, 8987130), (30, 7788846), (36, 6490705), (39, 5991420), (45, 5192564), (52, 4493565), (60, 3894423), (61, 3830580), (65, 3594852), (78, 2995710), (90, 2596282), (117, 1997140), (122, 1915290), (130, 1797426), (156, 1497855), (180, 1298141), (183, 1276860), (195, 1198284), (234, 998570), (244, 957645), (260, 898713), (305, 766116), (366, 638430), (390, 599142), (468, 499285), (549, 425620), (585, 399428), (610, 383058), (732, 319215), (780, 299571), (793, 294660), (915, 255372), (1098, 212810), (1170, 199714), (1220, 191529), (1586, 147330), (1637, 142740), (1830, 127686), (2196, 106405), (2340, 99857), (2379, 98220), (2745, 85124), (3172, 73665), (3274, 71370), (3660, 63843), (3965, 58932), (4758, 49110), (4911, 47580), (5490, 42562), (6548, 35685), (7137, 32740), (7930, 29466), (8185, 28548), (9516, 24555), (9822, 23790), (10980, 21281), (11895, 19644), (14274, 16370), (14733, 15860)]