69216180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 163027020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 51, 55, 60, 62, 66, 68, 85, 93, 102, 110, 124, 132, 155, 165, 170, 186, 187, 199, 204, 220, 255, 310, 330, 340, 341, 372, 374, 398, 465, 510, 527, 561, 597, 620, 660, 682, 748, 796, 930, 935, 995, 1020, 1023, 1054, 1122, 1194, 1364, 1581, 1705, 1860, 1870, 1990, 2046, 2108, 2189, 2244, 2388, 2635, 2805, 2985, 3162, 3383, 3410, 3740, 3980, 4092, 4378, 5115, 5270, 5610, 5797, 5970, 6169, 6324, 6567, 6766, 6820, 7905, 8756, 10149, 10230, 10540, 10945, 11220, 11594, 11940, 12338, 13134, 13532, 15810, 16915, 17391, 18507, 20298, 20460, 21890, 23188, 24676, 26268, 28985, 30845, 31620, 32835, 33830, 34782, 37014, 37213, 40596, 43780, 50745, 57970, 61690, 65670, 67660, 67859, 69564, 74028, 74426, 86955, 92535, 101490, 104873, 111639, 115940, 123380, 131340, 135718, 148852, 173910, 185070, 186065, 202980, 203577, 209746, 223278, 271436, 314619, 339295, 347820, 370140, 372130, 407154, 419492, 446556, 524365, 558195, 629238, 678590, 744260, 814308, 1017885, 1048730, 1116390, 1153603, 1258476, 1357180, 1573095, 2035770, 2097460, 2232780, 2307206, 3146190, 3460809, 4071540, 4614412, 5768015, 6292380, 6921618, 11536030, 13843236, 17304045, 23072060, 34608090, 69216180]

約数ペア:

[(1, 69216180), (2, 34608090), (3, 23072060), (4, 17304045), (5, 13843236), (6, 11536030), (10, 6921618), (11, 6292380), (12, 5768015), (15, 4614412), (17, 4071540), (20, 3460809), (22, 3146190), (30, 2307206), (31, 2232780), (33, 2097460), (34, 2035770), (44, 1573095), (51, 1357180), (55, 1258476), (60, 1153603), (62, 1116390), (66, 1048730), (68, 1017885), (85, 814308), (93, 744260), (102, 678590), (110, 629238), (124, 558195), (132, 524365), (155, 446556), (165, 419492), (170, 407154), (186, 372130), (187, 370140), (199, 347820), (204, 339295), (220, 314619), (255, 271436), (310, 223278), (330, 209746), (340, 203577), (341, 202980), (372, 186065), (374, 185070), (398, 173910), (465, 148852), (510, 135718), (527, 131340), (561, 123380), (597, 115940), (620, 111639), (660, 104873), (682, 101490), (748, 92535), (796, 86955), (930, 74426), (935, 74028), (995, 69564), (1020, 67859), (1023, 67660), (1054, 65670), (1122, 61690), (1194, 57970), (1364, 50745), (1581, 43780), (1705, 40596), (1860, 37213), (1870, 37014), (1990, 34782), (2046, 33830), (2108, 32835), (2189, 31620), (2244, 30845), (2388, 28985), (2635, 26268), (2805, 24676), (2985, 23188), (3162, 21890), (3383, 20460), (3410, 20298), (3740, 18507), (3980, 17391), (4092, 16915), (4378, 15810), (5115, 13532), (5270, 13134), (5610, 12338), (5797, 11940), (5970, 11594), (6169, 11220), (6324, 10945), (6567, 10540), (6766, 10230), (6820, 10149), (7905, 8756)]