74300200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 201901140

約数和(自身を除く): 127600940

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 41, 50, 52, 65, 68, 82, 85, 100, 104, 130, 136, 164, 170, 200, 205, 221, 260, 325, 328, 340, 410, 425, 442, 520, 533, 650, 680, 697, 820, 850, 884, 1025, 1066, 1105, 1300, 1394, 1640, 1681, 1700, 1768, 2050, 2132, 2210, 2600, 2665, 2788, 3362, 3400, 3485, 4100, 4264, 4420, 5330, 5525, 5576, 6724, 6970, 8200, 8405, 8840, 9061, 10660, 11050, 13325, 13448, 13940, 16810, 17425, 18122, 21320, 21853, 22100, 26650, 27880, 28577, 33620, 34850, 36244, 42025, 43706, 44200, 45305, 53300, 57154, 67240, 69700, 72488, 84050, 87412, 90610, 106600, 109265, 114308, 139400, 142885, 168100, 174824, 181220, 218530, 226525, 228616, 285770, 336200, 362440, 371501, 437060, 453050, 546325, 571540, 714425, 743002, 874120, 906100, 1092650, 1143080, 1428850, 1486004, 1812200, 1857505, 2185300, 2857700, 2972008, 3715010, 4370600, 5715400, 7430020, 9287525, 14860040, 18575050, 37150100, 74300200]

約数ペア:

[(1, 74300200), (2, 37150100), (4, 18575050), (5, 14860040), (8, 9287525), (10, 7430020), (13, 5715400), (17, 4370600), (20, 3715010), (25, 2972008), (26, 2857700), (34, 2185300), (40, 1857505), (41, 1812200), (50, 1486004), (52, 1428850), (65, 1143080), (68, 1092650), (82, 906100), (85, 874120), (100, 743002), (104, 714425), (130, 571540), (136, 546325), (164, 453050), (170, 437060), (200, 371501), (205, 362440), (221, 336200), (260, 285770), (325, 228616), (328, 226525), (340, 218530), (410, 181220), (425, 174824), (442, 168100), (520, 142885), (533, 139400), (650, 114308), (680, 109265), (697, 106600), (820, 90610), (850, 87412), (884, 84050), (1025, 72488), (1066, 69700), (1105, 67240), (1300, 57154), (1394, 53300), (1640, 45305), (1681, 44200), (1700, 43706), (1768, 42025), (2050, 36244), (2132, 34850), (2210, 33620), (2600, 28577), (2665, 27880), (2788, 26650), (3362, 22100), (3400, 21853), (3485, 21320), (4100, 18122), (4264, 17425), (4420, 16810), (5330, 13940), (5525, 13448), (5576, 13325), (6724, 11050), (6970, 10660), (8200, 9061), (8405, 8840)]