2253270420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7573}}^1$

素因数の和:7639

約数の個数: 192

約数和(自身を含む): 7634592000

約数和(自身を除く): 5381321580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 228, 261, 270, 285, 290, 342, 348, 380, 435, 513, 522, 540, 551, 570, 580, 684, 783, 855, 870, 1026, 1044, 1102, 1140, 1305, 1566, 1653, 1710, 1740, 2052, 2204, 2565, 2610, 2755, 3132, 3306, 3420, 3915, 4959, 5130, 5220, 5510, 6612, 7573, 7830, 8265, 9918, 10260, 11020, 14877, 15146, 15660, 16530, 19836, 22719, 24795, 29754, 30292, 33060, 37865, 45438, 49590, 59508, 68157, 74385, 75730, 90876, 99180, 113595, 136314, 143887, 148770, 151460, 204471, 219617, 227190, 272628, 287774, 297540, 340785, 408942, 431661, 439234, 454380, 575548, 658851, 681570, 719435, 817884, 863322, 878468, 1022355, 1098085, 1294983, 1317702, 1363140, 1438870, 1726644, 1976553, 2044710, 2158305, 2196170, 2589966, 2635404, 2877740, 3294255, 3884949, 3953106, 4089420, 4172723, 4316610, 4392340, 5179932, 5929659, 6474915, 6588510, 7769898, 7906212, 8345446, 8633220, 9882765, 11859318, 12518169, 12949830, 13177020, 15539796, 16690892, 19424745, 19765530, 20863615, 23718636, 25036338, 25899660, 29648295, 37554507, 38849490, 39531060, 41727230, 50072676, 59296590, 62590845, 75109014, 77698980, 83454460, 112663521, 118593180, 125181690, 150218028, 187772535, 225327042, 250363380, 375545070, 450654084, 563317605, 751090140, 1126635210, 2253270420]

約数ペア:

[(1, 2253270420), (2, 1126635210), (3, 751090140), (4, 563317605), (5, 450654084), (6, 375545070), (9, 250363380), (10, 225327042), (12, 187772535), (15, 150218028), (18, 125181690), (19, 118593180), (20, 112663521), (27, 83454460), (29, 77698980), (30, 75109014), (36, 62590845), (38, 59296590), (45, 50072676), (54, 41727230), (57, 39531060), (58, 38849490), (60, 37554507), (76, 29648295), (87, 25899660), (90, 25036338), (95, 23718636), (108, 20863615), (114, 19765530), (116, 19424745), (135, 16690892), (145, 15539796), (171, 13177020), (174, 12949830), (180, 12518169), (190, 11859318), (228, 9882765), (261, 8633220), (270, 8345446), (285, 7906212), (290, 7769898), (342, 6588510), (348, 6474915), (380, 5929659), (435, 5179932), (513, 4392340), (522, 4316610), (540, 4172723), (551, 4089420), (570, 3953106), (580, 3884949), (684, 3294255), (783, 2877740), (855, 2635404), (870, 2589966), (1026, 2196170), (1044, 2158305), (1102, 2044710), (1140, 1976553), (1305, 1726644), (1566, 1438870), (1653, 1363140), (1710, 1317702), (1740, 1294983), (2052, 1098085), (2204, 1022355), (2565, 878468), (2610, 863322), (2755, 817884), (3132, 719435), (3306, 681570), (3420, 658851), (3915, 575548), (4959, 454380), (5130, 439234), (5220, 431661), (5510, 408942), (6612, 340785), (7573, 297540), (7830, 287774), (8265, 272628), (9918, 227190), (10260, 219617), (11020, 204471), (14877, 151460), (15146, 148770), (15660, 143887), (16530, 136314), (19836, 113595), (22719, 99180), (24795, 90876), (29754, 75730), (30292, 74385), (33060, 68157), (37865, 59508), (45438, 49590)]