1027703700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1884

約数の個数: 180

約数和(自身を含む): 3380221152

約数和(自身を除く): 2352517452

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, 1620, 1775, 1787, 1917, 2025, 2130, 2556, 2700, 3195, 3550, 3574, 3834, 4050, 4260, 5325, 5361, 5751, 6390, 7100, 7148, 7668, 8100, 8935, 9585, 10650, 10722, 11502, 12780, 15975, 16083, 17870, 19170, 21300, 21444, 23004, 26805, 28755, 31950, 32166, 35740, 38340, 44675, 47925, 48249, 53610, 57510, 63900, 64332, 80415, 89350, 95850, 96498, 107220, 115020, 126877, 134025, 143775, 144747, 160830, 178700, 191700, 192996, 241245, 253754, 268050, 287550, 289494, 321660, 380631, 402075, 482490, 507508, 536100, 575100, 578988, 634385, 723735, 761262, 804150, 964980, 1141893, 1206225, 1268770, 1447470, 1522524, 1608300, 1903155, 2283786, 2412450, 2537540, 2894940, 3171925, 3425679, 3618675, 3806310, 4567572, 4824900, 5709465, 6343850, 6851358, 7237350, 7612620, 9515775, 10277037, 11418930, 12687700, 13702716, 14474700, 17128395, 19031550, 20554074, 22837860, 28547325, 34256790, 38063100, 41108148, 51385185, 57094650, 68513580, 85641975, 102770370, 114189300, 171283950, 205540740, 256925925, 342567900, 513851850, 1027703700]

約数ペア:

[(1, 1027703700), (2, 513851850), (3, 342567900), (4, 256925925), (5, 205540740), (6, 171283950), (9, 114189300), (10, 102770370), (12, 85641975), (15, 68513580), (18, 57094650), (20, 51385185), (25, 41108148), (27, 38063100), (30, 34256790), (36, 28547325), (45, 22837860), (50, 20554074), (54, 19031550), (60, 17128395), (71, 14474700), (75, 13702716), (81, 12687700), (90, 11418930), (100, 10277037), (108, 9515775), (135, 7612620), (142, 7237350), (150, 6851358), (162, 6343850), (180, 5709465), (213, 4824900), (225, 4567572), (270, 3806310), (284, 3618675), (300, 3425679), (324, 3171925), (355, 2894940), (405, 2537540), (426, 2412450), (450, 2283786), (540, 1903155), (639, 1608300), (675, 1522524), (710, 1447470), (810, 1268770), (852, 1206225), (900, 1141893), (1065, 964980), (1278, 804150), (1350, 761262), (1420, 723735), (1620, 634385), (1775, 578988), (1787, 575100), (1917, 536100), (2025, 507508), (2130, 482490), (2556, 402075), (2700, 380631), (3195, 321660), (3550, 289494), (3574, 287550), (3834, 268050), (4050, 253754), (4260, 241245), (5325, 192996), (5361, 191700), (5751, 178700), (6390, 160830), (7100, 144747), (7148, 143775), (7668, 134025), (8100, 126877), (8935, 115020), (9585, 107220), (10650, 96498), (10722, 95850), (11502, 89350), (12780, 80415), (15975, 64332), (16083, 63900), (17870, 57510), (19170, 53610), (21300, 48249), (21444, 47925), (23004, 44675), (26805, 38340), (28755, 35740), (31950, 32166)]