159914700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 216

約数和(自身を含む): 566682480

約数和(自身を除く): 406767780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 29, 30, 33, 36, 44, 45, 50, 55, 58, 60, 66, 75, 87, 90, 99, 100, 110, 116, 132, 145, 150, 165, 174, 180, 198, 220, 225, 261, 275, 290, 300, 319, 330, 348, 396, 435, 450, 495, 522, 550, 557, 580, 638, 660, 725, 825, 870, 900, 957, 990, 1044, 1100, 1114, 1276, 1305, 1450, 1595, 1650, 1671, 1740, 1914, 1980, 2175, 2228, 2475, 2610, 2785, 2871, 2900, 3190, 3300, 3342, 3828, 4350, 4785, 4950, 5013, 5220, 5570, 5742, 6127, 6380, 6525, 6684, 7975, 8355, 8700, 9570, 9900, 10026, 11140, 11484, 12254, 13050, 13925, 14355, 15950, 16153, 16710, 18381, 19140, 20052, 23925, 24508, 25065, 26100, 27850, 28710, 30635, 31900, 32306, 33420, 36762, 41775, 47850, 48459, 50130, 55143, 55700, 57420, 61270, 64612, 71775, 73524, 80765, 83550, 91905, 95700, 96918, 100260, 110286, 122540, 125325, 143550, 145377, 153175, 161530, 167100, 177683, 183810, 193836, 220572, 242295, 250650, 275715, 287100, 290754, 306350, 323060, 355366, 367620, 403825, 459525, 484590, 501300, 533049, 551430, 581508, 612700, 710732, 726885, 807650, 888415, 919050, 969180, 1066098, 1102860, 1211475, 1378575, 1453770, 1599147, 1615300, 1776830, 1838100, 2132196, 2422950, 2665245, 2757150, 2907540, 3198294, 3553660, 3634425, 4442075, 4845900, 5330490, 5514300, 6396588, 7268850, 7995735, 8884150, 10660980, 13326225, 14537700, 15991470, 17768300, 26652450, 31982940, 39978675, 53304900, 79957350, 159914700]

約数ペア:

[(1, 159914700), (2, 79957350), (3, 53304900), (4, 39978675), (5, 31982940), (6, 26652450), (9, 17768300), (10, 15991470), (11, 14537700), (12, 13326225), (15, 10660980), (18, 8884150), (20, 7995735), (22, 7268850), (25, 6396588), (29, 5514300), (30, 5330490), (33, 4845900), (36, 4442075), (44, 3634425), (45, 3553660), (50, 3198294), (55, 2907540), (58, 2757150), (60, 2665245), (66, 2422950), (75, 2132196), (87, 1838100), (90, 1776830), (99, 1615300), (100, 1599147), (110, 1453770), (116, 1378575), (132, 1211475), (145, 1102860), (150, 1066098), (165, 969180), (174, 919050), (180, 888415), (198, 807650), (220, 726885), (225, 710732), (261, 612700), (275, 581508), (290, 551430), (300, 533049), (319, 501300), (330, 484590), (348, 459525), (396, 403825), (435, 367620), (450, 355366), (495, 323060), (522, 306350), (550, 290754), (557, 287100), (580, 275715), (638, 250650), (660, 242295), (725, 220572), (825, 193836), (870, 183810), (900, 177683), (957, 167100), (990, 161530), (1044, 153175), (1100, 145377), (1114, 143550), (1276, 125325), (1305, 122540), (1450, 110286), (1595, 100260), (1650, 96918), (1671, 95700), (1740, 91905), (1914, 83550), (1980, 80765), (2175, 73524), (2228, 71775), (2475, 64612), (2610, 61270), (2785, 57420), (2871, 55700), (2900, 55143), (3190, 50130), (3300, 48459), (3342, 47850), (3828, 41775), (4350, 36762), (4785, 33420), (4950, 32306), (5013, 31900), (5220, 30635), (5570, 28710), (5742, 27850), (6127, 26100), (6380, 25065), (6525, 24508), (6684, 23925), (7975, 20052), (8355, 19140), (8700, 18381), (9570, 16710), (9900, 16153), (10026, 15950), (11140, 14355), (11484, 13925), (12254, 13050)]