140856300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4049

約数の個数: 144

約数和(自身を含む): 487781280

約数和(自身を除く): 346924980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4013, 5850, 7020, 8026, 8775, 11700, 12039, 16052, 17550, 20065, 24078, 35100, 36117, 40130, 48156, 52169, 60195, 72234, 80260, 100325, 104338, 108351, 120390, 144468, 156507, 180585, 200650, 208676, 216702, 240780, 260845, 300975, 313014, 361170, 401300, 433404, 469521, 521690, 541755, 601950, 626028, 722340, 782535, 902925, 939042, 1043380, 1083510, 1203900, 1304225, 1408563, 1565070, 1805850, 1878084, 2167020, 2347605, 2608450, 2708775, 2817126, 3130140, 3611700, 3912675, 4695210, 5216900, 5417550, 5634252, 7042815, 7825350, 9390420, 10835100, 11738025, 14085630, 15650700, 23476050, 28171260, 35214075, 46952100, 70428150, 140856300]

約数ペア:

[(1, 140856300), (2, 70428150), (3, 46952100), (4, 35214075), (5, 28171260), (6, 23476050), (9, 15650700), (10, 14085630), (12, 11738025), (13, 10835100), (15, 9390420), (18, 7825350), (20, 7042815), (25, 5634252), (26, 5417550), (27, 5216900), (30, 4695210), (36, 3912675), (39, 3611700), (45, 3130140), (50, 2817126), (52, 2708775), (54, 2608450), (60, 2347605), (65, 2167020), (75, 1878084), (78, 1805850), (90, 1565070), (100, 1408563), (108, 1304225), (117, 1203900), (130, 1083510), (135, 1043380), (150, 939042), (156, 902925), (180, 782535), (195, 722340), (225, 626028), (234, 601950), (260, 541755), (270, 521690), (300, 469521), (325, 433404), (351, 401300), (390, 361170), (450, 313014), (468, 300975), (540, 260845), (585, 240780), (650, 216702), (675, 208676), (702, 200650), (780, 180585), (900, 156507), (975, 144468), (1170, 120390), (1300, 108351), (1350, 104338), (1404, 100325), (1755, 80260), (1950, 72234), (2340, 60195), (2700, 52169), (2925, 48156), (3510, 40130), (3900, 36117), (4013, 35100), (5850, 24078), (7020, 20065), (8026, 17550), (8775, 16052), (11700, 12039)]