39901050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 125349120

約数和(自身を除く): 85448070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 239, 265, 315, 318, 350, 371, 450, 477, 478, 525, 530, 630, 717, 742, 795, 954, 1050, 1113, 1195, 1325, 1434, 1575, 1590, 1673, 1855, 2151, 2226, 2385, 2390, 2650, 3150, 3339, 3346, 3585, 3710, 3975, 4302, 4770, 5019, 5565, 5975, 6678, 7170, 7950, 8365, 9275, 10038, 10755, 11130, 11925, 11950, 12667, 15057, 16695, 16730, 17925, 18550, 21510, 23850, 25095, 25334, 27825, 30114, 33390, 35850, 38001, 41825, 50190, 53775, 55650, 63335, 75285, 76002, 83475, 83650, 88669, 107550, 114003, 125475, 126670, 150570, 166950, 177338, 190005, 228006, 250950, 266007, 316675, 376425, 380010, 443345, 532014, 570015, 633350, 752850, 798021, 886690, 950025, 1140030, 1330035, 1596042, 1900050, 2216725, 2660070, 2850075, 3990105, 4433450, 5700150, 6650175, 7980210, 13300350, 19950525, 39901050]

約数ペア:

[(1, 39901050), (2, 19950525), (3, 13300350), (5, 7980210), (6, 6650175), (7, 5700150), (9, 4433450), (10, 3990105), (14, 2850075), (15, 2660070), (18, 2216725), (21, 1900050), (25, 1596042), (30, 1330035), (35, 1140030), (42, 950025), (45, 886690), (50, 798021), (53, 752850), (63, 633350), (70, 570015), (75, 532014), (90, 443345), (105, 380010), (106, 376425), (126, 316675), (150, 266007), (159, 250950), (175, 228006), (210, 190005), (225, 177338), (239, 166950), (265, 150570), (315, 126670), (318, 125475), (350, 114003), (371, 107550), (450, 88669), (477, 83650), (478, 83475), (525, 76002), (530, 75285), (630, 63335), (717, 55650), (742, 53775), (795, 50190), (954, 41825), (1050, 38001), (1113, 35850), (1195, 33390), (1325, 30114), (1434, 27825), (1575, 25334), (1590, 25095), (1673, 23850), (1855, 21510), (2151, 18550), (2226, 17925), (2385, 16730), (2390, 16695), (2650, 15057), (3150, 12667), (3339, 11950), (3346, 11925), (3585, 11130), (3710, 10755), (3975, 10038), (4302, 9275), (4770, 8365), (5019, 7950), (5565, 7170), (5975, 6678)]