868976100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1608

約数の個数: 180

約数和(自身を含む): 2858442048

約数和(自身を除く): 1989465948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 81, 90, 100, 108, 135, 142, 150, 162, 180, 213, 225, 270, 284, 300, 324, 355, 405, 426, 450, 540, 639, 675, 710, 810, 852, 900, 1065, 1278, 1350, 1420, 1511, 1620, 1775, 1917, 2025, 2130, 2556, 2700, 3022, 3195, 3550, 3834, 4050, 4260, 4533, 5325, 5751, 6044, 6390, 7100, 7555, 7668, 8100, 9066, 9585, 10650, 11502, 12780, 13599, 15110, 15975, 18132, 19170, 21300, 22665, 23004, 27198, 28755, 30220, 31950, 37775, 38340, 40797, 45330, 47925, 54396, 57510, 63900, 67995, 75550, 81594, 90660, 95850, 107281, 113325, 115020, 122391, 135990, 143775, 151100, 163188, 191700, 203985, 214562, 226650, 244782, 271980, 287550, 321843, 339975, 407970, 429124, 453300, 489564, 536405, 575100, 611955, 643686, 679950, 815940, 965529, 1019925, 1072810, 1223910, 1287372, 1359900, 1609215, 1931058, 2039850, 2145620, 2447820, 2682025, 2896587, 3059775, 3218430, 3862116, 4079700, 4827645, 5364050, 5793174, 6119550, 6436860, 8046075, 8689761, 9655290, 10728100, 11586348, 12239100, 14482935, 16092150, 17379522, 19310580, 24138225, 28965870, 32184300, 34759044, 43448805, 48276450, 57931740, 72414675, 86897610, 96552900, 144829350, 173795220, 217244025, 289658700, 434488050, 868976100]

約数ペア:

[(1, 868976100), (2, 434488050), (3, 289658700), (4, 217244025), (5, 173795220), (6, 144829350), (9, 96552900), (10, 86897610), (12, 72414675), (15, 57931740), (18, 48276450), (20, 43448805), (25, 34759044), (27, 32184300), (30, 28965870), (36, 24138225), (45, 19310580), (50, 17379522), (54, 16092150), (60, 14482935), (71, 12239100), (75, 11586348), (81, 10728100), (90, 9655290), (100, 8689761), (108, 8046075), (135, 6436860), (142, 6119550), (150, 5793174), (162, 5364050), (180, 4827645), (213, 4079700), (225, 3862116), (270, 3218430), (284, 3059775), (300, 2896587), (324, 2682025), (355, 2447820), (405, 2145620), (426, 2039850), (450, 1931058), (540, 1609215), (639, 1359900), (675, 1287372), (710, 1223910), (810, 1072810), (852, 1019925), (900, 965529), (1065, 815940), (1278, 679950), (1350, 643686), (1420, 611955), (1511, 575100), (1620, 536405), (1775, 489564), (1917, 453300), (2025, 429124), (2130, 407970), (2556, 339975), (2700, 321843), (3022, 287550), (3195, 271980), (3550, 244782), (3834, 226650), (4050, 214562), (4260, 203985), (4533, 191700), (5325, 163188), (5751, 151100), (6044, 143775), (6390, 135990), (7100, 122391), (7555, 115020), (7668, 113325), (8100, 107281), (9066, 95850), (9585, 90660), (10650, 81594), (11502, 75550), (12780, 67995), (13599, 63900), (15110, 57510), (15975, 54396), (18132, 47925), (19170, 45330), (21300, 40797), (22665, 38340), (23004, 37775), (27198, 31950), (28755, 30220)]