300236860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 856719360

約数和(自身を除く): 556482500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 55, 62, 70, 76, 77, 95, 110, 124, 133, 140, 154, 155, 190, 209, 217, 220, 266, 308, 310, 331, 341, 380, 385, 418, 434, 532, 589, 620, 662, 665, 682, 770, 836, 868, 1045, 1085, 1178, 1324, 1330, 1364, 1463, 1540, 1655, 1705, 2090, 2170, 2317, 2356, 2387, 2660, 2926, 2945, 3310, 3410, 3641, 4123, 4180, 4340, 4634, 4774, 5852, 5890, 6289, 6479, 6620, 6820, 7282, 7315, 8246, 9268, 9548, 10261, 11585, 11780, 11935, 12578, 12958, 14564, 14630, 16492, 18205, 20522, 20615, 23170, 23870, 25156, 25487, 25916, 29260, 31445, 32395, 36410, 41044, 41230, 44023, 45353, 46340, 47740, 50974, 51305, 62890, 64790, 69179, 71827, 72820, 82460, 88046, 90706, 101948, 102610, 112871, 125780, 127435, 129580, 138358, 143654, 176092, 181412, 194959, 205220, 220115, 225742, 226765, 254870, 276716, 287308, 345895, 359135, 389918, 440230, 451484, 453530, 484253, 509740, 564355, 691790, 718270, 779836, 790097, 880460, 907060, 968506, 974795, 1128710, 1364713, 1383580, 1436540, 1580194, 1937012, 1949590, 2144549, 2257420, 2421265, 2729426, 3160388, 3899180, 3950485, 4289098, 4842530, 5458852, 6823565, 7900970, 8578196, 9685060, 10722745, 13647130, 15011843, 15801940, 21445490, 27294260, 30023686, 42890980, 60047372, 75059215, 150118430, 300236860]

約数ペア:

[(1, 300236860), (2, 150118430), (4, 75059215), (5, 60047372), (7, 42890980), (10, 30023686), (11, 27294260), (14, 21445490), (19, 15801940), (20, 15011843), (22, 13647130), (28, 10722745), (31, 9685060), (35, 8578196), (38, 7900970), (44, 6823565), (55, 5458852), (62, 4842530), (70, 4289098), (76, 3950485), (77, 3899180), (95, 3160388), (110, 2729426), (124, 2421265), (133, 2257420), (140, 2144549), (154, 1949590), (155, 1937012), (190, 1580194), (209, 1436540), (217, 1383580), (220, 1364713), (266, 1128710), (308, 974795), (310, 968506), (331, 907060), (341, 880460), (380, 790097), (385, 779836), (418, 718270), (434, 691790), (532, 564355), (589, 509740), (620, 484253), (662, 453530), (665, 451484), (682, 440230), (770, 389918), (836, 359135), (868, 345895), (1045, 287308), (1085, 276716), (1178, 254870), (1324, 226765), (1330, 225742), (1364, 220115), (1463, 205220), (1540, 194959), (1655, 181412), (1705, 176092), (2090, 143654), (2170, 138358), (2317, 129580), (2356, 127435), (2387, 125780), (2660, 112871), (2926, 102610), (2945, 101948), (3310, 90706), (3410, 88046), (3641, 82460), (4123, 72820), (4180, 71827), (4340, 69179), (4634, 64790), (4774, 62890), (5852, 51305), (5890, 50974), (6289, 47740), (6479, 46340), (6620, 45353), (6820, 44023), (7282, 41230), (7315, 41044), (8246, 36410), (9268, 32395), (9548, 31445), (10261, 29260), (11585, 25916), (11780, 25487), (11935, 25156), (12578, 23870), (12958, 23170), (14564, 20615), (14630, 20522), (16492, 18205)]