97705020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 321753600

約数和(自身を除く): 224048580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 167, 196, 199, 210, 245, 294, 334, 398, 420, 490, 501, 588, 597, 668, 735, 796, 835, 980, 995, 1002, 1169, 1194, 1393, 1470, 1670, 1990, 2004, 2338, 2388, 2505, 2786, 2940, 2985, 3340, 3507, 3980, 4179, 4676, 5010, 5572, 5845, 5970, 6965, 7014, 8183, 8358, 9751, 10020, 11690, 11940, 13930, 14028, 16366, 16716, 17535, 19502, 20895, 23380, 24549, 27860, 29253, 32732, 33233, 35070, 39004, 40915, 41790, 48755, 49098, 58506, 66466, 70140, 81830, 83580, 97510, 98196, 99699, 117012, 122745, 132932, 146265, 163660, 166165, 195020, 199398, 232631, 245490, 292530, 332330, 398796, 465262, 490980, 498495, 585060, 664660, 697893, 930524, 996990, 1163155, 1395786, 1628417, 1993980, 2326310, 2791572, 3256834, 3489465, 4652620, 4885251, 6513668, 6978930, 8142085, 9770502, 13957860, 16284170, 19541004, 24426255, 32568340, 48852510, 97705020]

約数ペア:

[(1, 97705020), (2, 48852510), (3, 32568340), (4, 24426255), (5, 19541004), (6, 16284170), (7, 13957860), (10, 9770502), (12, 8142085), (14, 6978930), (15, 6513668), (20, 4885251), (21, 4652620), (28, 3489465), (30, 3256834), (35, 2791572), (42, 2326310), (49, 1993980), (60, 1628417), (70, 1395786), (84, 1163155), (98, 996990), (105, 930524), (140, 697893), (147, 664660), (167, 585060), (196, 498495), (199, 490980), (210, 465262), (245, 398796), (294, 332330), (334, 292530), (398, 245490), (420, 232631), (490, 199398), (501, 195020), (588, 166165), (597, 163660), (668, 146265), (735, 132932), (796, 122745), (835, 117012), (980, 99699), (995, 98196), (1002, 97510), (1169, 83580), (1194, 81830), (1393, 70140), (1470, 66466), (1670, 58506), (1990, 49098), (2004, 48755), (2338, 41790), (2388, 40915), (2505, 39004), (2786, 35070), (2940, 33233), (2985, 32732), (3340, 29253), (3507, 27860), (3980, 24549), (4179, 23380), (4676, 20895), (5010, 19502), (5572, 17535), (5845, 16716), (5970, 16366), (6965, 14028), (7014, 13930), (8183, 11940), (8358, 11690), (9751, 10020)]