71627400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3096

約数の個数: 144

約数和(自身を含む): 259137060

約数和(自身を除く): 187509660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3061, 3900, 4680, 5850, 6122, 7800, 9183, 11700, 12244, 15305, 18366, 23400, 24488, 27549, 30610, 36732, 39793, 45915, 55098, 61220, 73464, 76525, 79586, 91830, 110196, 119379, 122440, 137745, 153050, 159172, 183660, 198965, 220392, 229575, 238758, 275490, 306100, 318344, 358137, 367320, 397930, 459150, 477516, 550980, 596895, 612200, 688725, 716274, 795860, 918300, 955032, 994825, 1101960, 1193790, 1377450, 1432548, 1591720, 1790685, 1836600, 1989650, 2387580, 2754900, 2865096, 2984475, 3581370, 3979300, 4775160, 5509800, 5968950, 7162740, 7958600, 8953425, 11937900, 14325480, 17906850, 23875800, 35813700, 71627400]

約数ペア:

[(1, 71627400), (2, 35813700), (3, 23875800), (4, 17906850), (5, 14325480), (6, 11937900), (8, 8953425), (9, 7958600), (10, 7162740), (12, 5968950), (13, 5509800), (15, 4775160), (18, 3979300), (20, 3581370), (24, 2984475), (25, 2865096), (26, 2754900), (30, 2387580), (36, 1989650), (39, 1836600), (40, 1790685), (45, 1591720), (50, 1432548), (52, 1377450), (60, 1193790), (65, 1101960), (72, 994825), (75, 955032), (78, 918300), (90, 795860), (100, 716274), (104, 688725), (117, 612200), (120, 596895), (130, 550980), (150, 477516), (156, 459150), (180, 397930), (195, 367320), (200, 358137), (225, 318344), (234, 306100), (260, 275490), (300, 238758), (312, 229575), (325, 220392), (360, 198965), (390, 183660), (450, 159172), (468, 153050), (520, 137745), (585, 122440), (600, 119379), (650, 110196), (780, 91830), (900, 79586), (936, 76525), (975, 73464), (1170, 61220), (1300, 55098), (1560, 45915), (1800, 39793), (1950, 36732), (2340, 30610), (2600, 27549), (2925, 24488), (3061, 23400), (3900, 18366), (4680, 15305), (5850, 12244), (6122, 11700), (7800, 9183)]