73633980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 163447620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 881, 995, 1194, 1393, 1762, 1990, 2388, 2643, 2786, 2985, 3524, 3980, 4179, 4405, 5286, 5572, 5970, 6167, 6965, 8358, 8810, 10572, 11940, 12334, 13215, 13930, 16716, 17620, 18501, 20895, 24668, 26430, 27860, 30835, 37002, 41790, 52860, 61670, 74004, 83580, 92505, 123340, 175319, 185010, 350638, 370020, 525957, 701276, 876595, 1051914, 1227233, 1753190, 2103828, 2454466, 2629785, 3506380, 3681699, 4908932, 5259570, 6136165, 7363398, 10519140, 12272330, 14726796, 18408495, 24544660, 36816990, 73633980]

約数ペア:

[(1, 73633980), (2, 36816990), (3, 24544660), (4, 18408495), (5, 14726796), (6, 12272330), (7, 10519140), (10, 7363398), (12, 6136165), (14, 5259570), (15, 4908932), (20, 3681699), (21, 3506380), (28, 2629785), (30, 2454466), (35, 2103828), (42, 1753190), (60, 1227233), (70, 1051914), (84, 876595), (105, 701276), (140, 525957), (199, 370020), (210, 350638), (398, 185010), (420, 175319), (597, 123340), (796, 92505), (881, 83580), (995, 74004), (1194, 61670), (1393, 52860), (1762, 41790), (1990, 37002), (2388, 30835), (2643, 27860), (2786, 26430), (2985, 24668), (3524, 20895), (3980, 18501), (4179, 17620), (4405, 16716), (5286, 13930), (5572, 13215), (5970, 12334), (6167, 11940), (6965, 10572), (8358, 8810)]