105888900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1478

約数の個数: 144

約数和(自身を含む): 347547200

約数和(自身を除く): 241658300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1429, 1482, 1900, 1950, 2470, 2850, 2858, 2964, 3705, 3900, 4287, 4940, 5700, 5716, 6175, 7145, 7410, 8574, 12350, 14290, 14820, 17148, 18525, 18577, 21435, 24700, 27151, 28580, 35725, 37050, 37154, 42870, 54302, 55731, 71450, 74100, 74308, 81453, 85740, 92885, 107175, 108604, 111462, 135755, 142900, 162906, 185770, 214350, 222924, 271510, 278655, 325812, 352963, 371540, 407265, 428700, 464425, 543020, 557310, 678775, 705926, 814530, 928850, 1058889, 1114620, 1357550, 1393275, 1411852, 1629060, 1764815, 1857700, 2036325, 2117778, 2715100, 2786550, 3529630, 4072650, 4235556, 5294445, 5573100, 7059260, 8145300, 8824075, 10588890, 17648150, 21177780, 26472225, 35296300, 52944450, 105888900]

約数ペア:

[(1, 105888900), (2, 52944450), (3, 35296300), (4, 26472225), (5, 21177780), (6, 17648150), (10, 10588890), (12, 8824075), (13, 8145300), (15, 7059260), (19, 5573100), (20, 5294445), (25, 4235556), (26, 4072650), (30, 3529630), (38, 2786550), (39, 2715100), (50, 2117778), (52, 2036325), (57, 1857700), (60, 1764815), (65, 1629060), (75, 1411852), (76, 1393275), (78, 1357550), (95, 1114620), (100, 1058889), (114, 928850), (130, 814530), (150, 705926), (156, 678775), (190, 557310), (195, 543020), (228, 464425), (247, 428700), (260, 407265), (285, 371540), (300, 352963), (325, 325812), (380, 278655), (390, 271510), (475, 222924), (494, 214350), (570, 185770), (650, 162906), (741, 142900), (780, 135755), (950, 111462), (975, 108604), (988, 107175), (1140, 92885), (1235, 85740), (1300, 81453), (1425, 74308), (1429, 74100), (1482, 71450), (1900, 55731), (1950, 54302), (2470, 42870), (2850, 37154), (2858, 37050), (2964, 35725), (3705, 28580), (3900, 27151), (4287, 24700), (4940, 21435), (5700, 18577), (5716, 18525), (6175, 17148), (7145, 14820), (7410, 14290), (8574, 12350)]