195050100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 649208448

約数和(自身を除く): 454158348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 293, 300, 317, 350, 420, 525, 586, 634, 700, 879, 951, 1050, 1172, 1268, 1465, 1585, 1758, 1902, 2051, 2100, 2219, 2930, 3170, 3516, 3804, 4102, 4395, 4438, 4755, 5860, 6153, 6340, 6657, 7325, 7925, 8204, 8790, 8876, 9510, 10255, 11095, 12306, 13314, 14650, 15850, 17580, 19020, 20510, 21975, 22190, 23775, 24612, 26628, 29300, 30765, 31700, 33285, 41020, 43950, 44380, 47550, 51275, 55475, 61530, 66570, 87900, 92881, 95100, 102550, 110950, 123060, 133140, 153825, 166425, 185762, 205100, 221900, 278643, 307650, 332850, 371524, 464405, 557286, 615300, 650167, 665700, 928810, 1114572, 1300334, 1393215, 1857620, 1950501, 2322025, 2600668, 2786430, 3250835, 3901002, 4644050, 5572860, 6501670, 6966075, 7802004, 9288100, 9752505, 13003340, 13932150, 16254175, 19505010, 27864300, 32508350, 39010020, 48762525, 65016700, 97525050, 195050100]

約数ペア:

[(1, 195050100), (2, 97525050), (3, 65016700), (4, 48762525), (5, 39010020), (6, 32508350), (7, 27864300), (10, 19505010), (12, 16254175), (14, 13932150), (15, 13003340), (20, 9752505), (21, 9288100), (25, 7802004), (28, 6966075), (30, 6501670), (35, 5572860), (42, 4644050), (50, 3901002), (60, 3250835), (70, 2786430), (75, 2600668), (84, 2322025), (100, 1950501), (105, 1857620), (140, 1393215), (150, 1300334), (175, 1114572), (210, 928810), (293, 665700), (300, 650167), (317, 615300), (350, 557286), (420, 464405), (525, 371524), (586, 332850), (634, 307650), (700, 278643), (879, 221900), (951, 205100), (1050, 185762), (1172, 166425), (1268, 153825), (1465, 133140), (1585, 123060), (1758, 110950), (1902, 102550), (2051, 95100), (2100, 92881), (2219, 87900), (2930, 66570), (3170, 61530), (3516, 55475), (3804, 51275), (4102, 47550), (4395, 44380), (4438, 43950), (4755, 41020), (5860, 33285), (6153, 31700), (6340, 30765), (6657, 29300), (7325, 26628), (7925, 24612), (8204, 23775), (8790, 22190), (8876, 21975), (9510, 20510), (10255, 19020), (11095, 17580), (12306, 15850), (13314, 14650)]