202450620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 634023936

約数和(自身を除く): 431573316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 47, 51, 60, 68, 82, 85, 94, 102, 103, 123, 141, 164, 170, 188, 204, 205, 206, 235, 246, 255, 282, 309, 340, 410, 412, 470, 492, 510, 515, 564, 615, 618, 697, 705, 799, 820, 940, 1020, 1030, 1230, 1236, 1394, 1410, 1545, 1598, 1751, 1927, 2060, 2091, 2397, 2460, 2788, 2820, 3090, 3196, 3485, 3502, 3854, 3995, 4182, 4223, 4794, 4841, 5253, 5781, 6180, 6970, 7004, 7708, 7990, 8364, 8446, 8755, 9588, 9635, 9682, 10455, 10506, 11562, 11985, 12669, 13940, 14523, 15980, 16892, 17510, 19270, 19364, 20910, 21012, 21115, 23124, 23970, 24205, 25338, 26265, 28905, 29046, 32759, 35020, 38540, 41820, 42230, 47940, 48410, 50676, 52530, 57810, 58092, 63345, 65518, 71791, 72615, 82297, 84460, 96820, 98277, 105060, 115620, 126690, 131036, 143582, 145230, 163795, 164594, 196554, 198481, 215373, 246891, 253380, 287164, 290460, 327590, 329188, 358955, 393108, 396962, 411485, 430746, 491385, 493782, 595443, 655180, 717910, 793924, 822970, 861492, 982770, 987564, 992405, 1076865, 1190886, 1234455, 1435820, 1645940, 1965540, 1984810, 2153730, 2381772, 2468910, 2977215, 3374177, 3969620, 4307460, 4937820, 5954430, 6748354, 10122531, 11908860, 13496708, 16870885, 20245062, 33741770, 40490124, 50612655, 67483540, 101225310, 202450620]

約数ペア:

[(1, 202450620), (2, 101225310), (3, 67483540), (4, 50612655), (5, 40490124), (6, 33741770), (10, 20245062), (12, 16870885), (15, 13496708), (17, 11908860), (20, 10122531), (30, 6748354), (34, 5954430), (41, 4937820), (47, 4307460), (51, 3969620), (60, 3374177), (68, 2977215), (82, 2468910), (85, 2381772), (94, 2153730), (102, 1984810), (103, 1965540), (123, 1645940), (141, 1435820), (164, 1234455), (170, 1190886), (188, 1076865), (204, 992405), (205, 987564), (206, 982770), (235, 861492), (246, 822970), (255, 793924), (282, 717910), (309, 655180), (340, 595443), (410, 493782), (412, 491385), (470, 430746), (492, 411485), (510, 396962), (515, 393108), (564, 358955), (615, 329188), (618, 327590), (697, 290460), (705, 287164), (799, 253380), (820, 246891), (940, 215373), (1020, 198481), (1030, 196554), (1230, 164594), (1236, 163795), (1394, 145230), (1410, 143582), (1545, 131036), (1598, 126690), (1751, 115620), (1927, 105060), (2060, 98277), (2091, 96820), (2397, 84460), (2460, 82297), (2788, 72615), (2820, 71791), (3090, 65518), (3196, 63345), (3485, 58092), (3502, 57810), (3854, 52530), (3995, 50676), (4182, 48410), (4223, 47940), (4794, 42230), (4841, 41820), (5253, 38540), (5781, 35020), (6180, 32759), (6970, 29046), (7004, 28905), (7708, 26265), (7990, 25338), (8364, 24205), (8446, 23970), (8755, 23124), (9588, 21115), (9635, 21012), (9682, 20910), (10455, 19364), (10506, 19270), (11562, 17510), (11985, 16892), (12669, 15980), (13940, 14523)]