45304740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 155937600

約数和(自身を除く): 110632860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1019, 1140, 1170, 1235, 1482, 1710, 2038, 2223, 2340, 2470, 2964, 3057, 3420, 3705, 4076, 4446, 4940, 5095, 6114, 7410, 8892, 9171, 10190, 11115, 12228, 13247, 14820, 15285, 18342, 19361, 20380, 22230, 26494, 30570, 36684, 38722, 39741, 44460, 45855, 52988, 58083, 61140, 66235, 77444, 79482, 91710, 96805, 116166, 119223, 132470, 158964, 174249, 183420, 193610, 198705, 232332, 238446, 251693, 264940, 290415, 348498, 387220, 397410, 476892, 503386, 580830, 596115, 696996, 755079, 794820, 871245, 1006772, 1161660, 1192230, 1258465, 1510158, 1742490, 2265237, 2384460, 2516930, 3020316, 3484980, 3775395, 4530474, 5033860, 7550790, 9060948, 11326185, 15101580, 22652370, 45304740]

約数ペア:

[(1, 45304740), (2, 22652370), (3, 15101580), (4, 11326185), (5, 9060948), (6, 7550790), (9, 5033860), (10, 4530474), (12, 3775395), (13, 3484980), (15, 3020316), (18, 2516930), (19, 2384460), (20, 2265237), (26, 1742490), (30, 1510158), (36, 1258465), (38, 1192230), (39, 1161660), (45, 1006772), (52, 871245), (57, 794820), (60, 755079), (65, 696996), (76, 596115), (78, 580830), (90, 503386), (95, 476892), (114, 397410), (117, 387220), (130, 348498), (156, 290415), (171, 264940), (180, 251693), (190, 238446), (195, 232332), (228, 198705), (234, 193610), (247, 183420), (260, 174249), (285, 158964), (342, 132470), (380, 119223), (390, 116166), (468, 96805), (494, 91710), (570, 79482), (585, 77444), (684, 66235), (741, 61140), (780, 58083), (855, 52988), (988, 45855), (1019, 44460), (1140, 39741), (1170, 38722), (1235, 36684), (1482, 30570), (1710, 26494), (2038, 22230), (2223, 20380), (2340, 19361), (2470, 18342), (2964, 15285), (3057, 14820), (3420, 13247), (3705, 12228), (4076, 11115), (4446, 10190), (4940, 9171), (5095, 8892), (6114, 7410)]