19628054100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{733}}^1\times {\mathrm{29753}}^1$

素因数の和:30506

約数の個数: 108

約数和(自身を含む): 61609048956

約数和(自身を除く): 41980994856

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 733, 900, 1466, 2199, 2932, 3665, 4398, 6597, 7330, 8796, 10995, 13194, 14660, 18325, 21990, 26388, 29753, 32985, 36650, 43980, 54975, 59506, 65970, 73300, 89259, 109950, 119012, 131940, 148765, 164925, 178518, 219900, 267777, 297530, 329850, 357036, 446295, 535554, 595060, 659700, 743825, 892590, 1071108, 1338885, 1487650, 1785180, 2231475, 2677770, 2975300, 4462950, 5355540, 6694425, 8925900, 13388850, 21808949, 26777700, 43617898, 65426847, 87235796, 109044745, 130853694, 196280541, 218089490, 261707388, 327134235, 392561082, 436178980, 545223725, 654268470, 785122164, 981402705, 1090447450, 1308536940, 1635671175, 1962805410, 2180894900, 3271342350, 3925610820, 4907013525, 6542684700, 9814027050, 19628054100]

約数ペア:

[(1, 19628054100), (2, 9814027050), (3, 6542684700), (4, 4907013525), (5, 3925610820), (6, 3271342350), (9, 2180894900), (10, 1962805410), (12, 1635671175), (15, 1308536940), (18, 1090447450), (20, 981402705), (25, 785122164), (30, 654268470), (36, 545223725), (45, 436178980), (50, 392561082), (60, 327134235), (75, 261707388), (90, 218089490), (100, 196280541), (150, 130853694), (180, 109044745), (225, 87235796), (300, 65426847), (450, 43617898), (733, 26777700), (900, 21808949), (1466, 13388850), (2199, 8925900), (2932, 6694425), (3665, 5355540), (4398, 4462950), (6597, 2975300), (7330, 2677770), (8796, 2231475), (10995, 1785180), (13194, 1487650), (14660, 1338885), (18325, 1071108), (21990, 892590), (26388, 743825), (29753, 659700), (32985, 595060), (36650, 535554), (43980, 446295), (54975, 357036), (59506, 329850), (65970, 297530), (73300, 267777), (89259, 219900), (109950, 178518), (119012, 164925), (131940, 148765)]