53195100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 178821888

約数和(自身を除く): 125626788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 347, 350, 365, 420, 438, 511, 525, 694, 700, 730, 876, 1022, 1041, 1050, 1095, 1388, 1460, 1533, 1735, 1825, 2044, 2082, 2100, 2190, 2429, 2555, 3066, 3470, 3650, 4164, 4380, 4858, 5110, 5205, 5475, 6132, 6940, 7287, 7300, 7665, 8675, 9716, 10220, 10410, 10950, 12145, 12775, 14574, 15330, 17350, 20820, 21900, 24290, 25331, 25550, 26025, 29148, 30660, 34700, 36435, 38325, 48580, 50662, 51100, 52050, 60725, 72870, 75993, 76650, 101324, 104100, 121450, 126655, 145740, 151986, 153300, 177317, 182175, 242900, 253310, 303972, 354634, 364350, 379965, 506620, 531951, 633275, 709268, 728700, 759930, 886585, 1063902, 1266550, 1519860, 1773170, 1899825, 2127804, 2533100, 2659755, 3546340, 3799650, 4432925, 5319510, 7599300, 8865850, 10639020, 13298775, 17731700, 26597550, 53195100]

約数ペア:

[(1, 53195100), (2, 26597550), (3, 17731700), (4, 13298775), (5, 10639020), (6, 8865850), (7, 7599300), (10, 5319510), (12, 4432925), (14, 3799650), (15, 3546340), (20, 2659755), (21, 2533100), (25, 2127804), (28, 1899825), (30, 1773170), (35, 1519860), (42, 1266550), (50, 1063902), (60, 886585), (70, 759930), (73, 728700), (75, 709268), (84, 633275), (100, 531951), (105, 506620), (140, 379965), (146, 364350), (150, 354634), (175, 303972), (210, 253310), (219, 242900), (292, 182175), (300, 177317), (347, 153300), (350, 151986), (365, 145740), (420, 126655), (438, 121450), (511, 104100), (525, 101324), (694, 76650), (700, 75993), (730, 72870), (876, 60725), (1022, 52050), (1041, 51100), (1050, 50662), (1095, 48580), (1388, 38325), (1460, 36435), (1533, 34700), (1735, 30660), (1825, 29148), (2044, 26025), (2082, 25550), (2100, 25331), (2190, 24290), (2429, 21900), (2555, 20820), (3066, 17350), (3470, 15330), (3650, 14574), (4164, 12775), (4380, 12145), (4858, 10950), (5110, 10410), (5205, 10220), (5475, 9716), (6132, 8675), (6940, 7665), (7287, 7300)]