66525420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 220993920

約数和(自身を除く): 154468500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 116, 130, 145, 156, 170, 173, 174, 195, 204, 221, 255, 260, 290, 340, 346, 348, 377, 390, 435, 442, 493, 510, 519, 580, 663, 692, 754, 780, 865, 870, 884, 986, 1020, 1038, 1105, 1131, 1326, 1479, 1508, 1730, 1740, 1885, 1972, 2076, 2210, 2249, 2262, 2465, 2595, 2652, 2941, 2958, 3315, 3460, 3770, 4420, 4498, 4524, 4930, 5017, 5190, 5655, 5882, 5916, 6409, 6630, 6747, 7395, 7540, 8823, 8996, 9860, 10034, 10380, 11245, 11310, 11764, 12818, 13260, 13494, 14705, 14790, 15051, 17646, 19227, 20068, 22490, 22620, 25085, 25636, 26988, 29410, 29580, 30102, 32045, 33735, 35292, 38233, 38454, 44115, 44980, 50170, 58820, 60204, 64090, 65221, 67470, 75255, 76466, 76908, 85289, 88230, 96135, 100340, 114699, 128180, 130442, 134940, 150510, 152932, 170578, 176460, 191165, 192270, 195663, 229398, 255867, 260884, 301020, 326105, 341156, 382330, 384540, 391326, 426445, 458796, 511734, 573495, 652210, 764660, 782652, 852890, 978315, 1023468, 1108757, 1146990, 1279335, 1304420, 1705780, 1956630, 2217514, 2293980, 2558670, 3326271, 3913260, 4435028, 5117340, 5543785, 6652542, 11087570, 13305084, 16631355, 22175140, 33262710, 66525420]

約数ペア:

[(1, 66525420), (2, 33262710), (3, 22175140), (4, 16631355), (5, 13305084), (6, 11087570), (10, 6652542), (12, 5543785), (13, 5117340), (15, 4435028), (17, 3913260), (20, 3326271), (26, 2558670), (29, 2293980), (30, 2217514), (34, 1956630), (39, 1705780), (51, 1304420), (52, 1279335), (58, 1146990), (60, 1108757), (65, 1023468), (68, 978315), (78, 852890), (85, 782652), (87, 764660), (102, 652210), (116, 573495), (130, 511734), (145, 458796), (156, 426445), (170, 391326), (173, 384540), (174, 382330), (195, 341156), (204, 326105), (221, 301020), (255, 260884), (260, 255867), (290, 229398), (340, 195663), (346, 192270), (348, 191165), (377, 176460), (390, 170578), (435, 152932), (442, 150510), (493, 134940), (510, 130442), (519, 128180), (580, 114699), (663, 100340), (692, 96135), (754, 88230), (780, 85289), (865, 76908), (870, 76466), (884, 75255), (986, 67470), (1020, 65221), (1038, 64090), (1105, 60204), (1131, 58820), (1326, 50170), (1479, 44980), (1508, 44115), (1730, 38454), (1740, 38233), (1885, 35292), (1972, 33735), (2076, 32045), (2210, 30102), (2249, 29580), (2262, 29410), (2465, 26988), (2595, 25636), (2652, 25085), (2941, 22620), (2958, 22490), (3315, 20068), (3460, 19227), (3770, 17646), (4420, 15051), (4498, 14790), (4524, 14705), (4930, 13494), (5017, 13260), (5190, 12818), (5655, 11764), (5882, 11310), (5916, 11245), (6409, 10380), (6630, 10034), (6747, 9860), (7395, 8996), (7540, 8823)]