28869060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 97542144

約数和(自身を除く): 68673084

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, 83, 85, 93, 102, 110, 124, 132, 155, 165, 166, 170, 186, 187, 204, 220, 249, 255, 310, 330, 332, 340, 341, 372, 374, 415, 465, 498, 510, 527, 561, 620, 660, 682, 748, 830, 913, 930, 935, 996, 1020, 1023, 1054, 1122, 1245, 1364, 1411, 1581, 1660, 1705, 1826, 1860, 1870, 2046, 2108, 2244, 2490, 2573, 2635, 2739, 2805, 2822, 3162, 3410, 3652, 3740, 4092, 4233, 4565, 4980, 5115, 5146, 5270, 5478, 5610, 5644, 5797, 6324, 6820, 7055, 7719, 7905, 8466, 9130, 10230, 10292, 10540, 10956, 11220, 11594, 12865, 13695, 14110, 15438, 15521, 15810, 16932, 17391, 18260, 20460, 21165, 23188, 25730, 27390, 28220, 28303, 28985, 30876, 31042, 31620, 34782, 38595, 42330, 43741, 46563, 51460, 54780, 56606, 57970, 62084, 69564, 77190, 77605, 84660, 84909, 86955, 87482, 93126, 113212, 115940, 131223, 141515, 154380, 155210, 169818, 173910, 174964, 186252, 218705, 232815, 262446, 283030, 310420, 339636, 347820, 424545, 437410, 465630, 481151, 524892, 566060, 656115, 849090, 874820, 931260, 962302, 1312230, 1443453, 1698180, 1924604, 2405755, 2624460, 2886906, 4811510, 5773812, 7217265, 9623020, 14434530, 28869060]

約数ペア:

[(1, 28869060), (2, 14434530), (3, 9623020), (4, 7217265), (5, 5773812), (6, 4811510), (10, 2886906), (11, 2624460), (12, 2405755), (15, 1924604), (17, 1698180), (20, 1443453), (22, 1312230), (30, 962302), (31, 931260), (33, 874820), (34, 849090), (44, 656115), (51, 566060), (55, 524892), (60, 481151), (62, 465630), (66, 437410), (68, 424545), (83, 347820), (85, 339636), (93, 310420), (102, 283030), (110, 262446), (124, 232815), (132, 218705), (155, 186252), (165, 174964), (166, 173910), (170, 169818), (186, 155210), (187, 154380), (204, 141515), (220, 131223), (249, 115940), (255, 113212), (310, 93126), (330, 87482), (332, 86955), (340, 84909), (341, 84660), (372, 77605), (374, 77190), (415, 69564), (465, 62084), (498, 57970), (510, 56606), (527, 54780), (561, 51460), (620, 46563), (660, 43741), (682, 42330), (748, 38595), (830, 34782), (913, 31620), (930, 31042), (935, 30876), (996, 28985), (1020, 28303), (1023, 28220), (1054, 27390), (1122, 25730), (1245, 23188), (1364, 21165), (1411, 20460), (1581, 18260), (1660, 17391), (1705, 16932), (1826, 15810), (1860, 15521), (1870, 15438), (2046, 14110), (2108, 13695), (2244, 12865), (2490, 11594), (2573, 11220), (2635, 10956), (2739, 10540), (2805, 10292), (2822, 10230), (3162, 9130), (3410, 8466), (3652, 7905), (3740, 7719), (4092, 7055), (4233, 6820), (4565, 6324), (4980, 5797), (5115, 5644), (5146, 5610), (5270, 5478)]