2019345900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:601

約数の個数: 288

約数和(自身を含む): 6945888768

約数和(自身を除く): 4926542868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 103, 110, 130, 132, 143, 150, 156, 165, 195, 206, 220, 260, 275, 286, 300, 309, 325, 330, 390, 412, 429, 457, 515, 550, 572, 618, 650, 660, 715, 780, 825, 858, 914, 975, 1030, 1100, 1133, 1236, 1300, 1339, 1371, 1430, 1545, 1650, 1716, 1828, 1950, 2060, 2145, 2266, 2285, 2575, 2678, 2742, 2860, 3090, 3300, 3399, 3575, 3900, 4017, 4290, 4532, 4570, 5027, 5150, 5356, 5484, 5665, 5941, 6180, 6695, 6798, 6855, 7150, 7725, 8034, 8580, 9140, 10054, 10300, 10725, 11330, 11425, 11882, 13390, 13596, 13710, 14300, 14729, 15081, 15450, 16068, 16995, 17823, 20085, 20108, 21450, 22660, 22850, 23764, 25135, 26780, 27420, 28325, 29458, 29705, 30162, 30900, 33475, 33990, 34275, 35646, 40170, 42900, 44187, 45700, 47071, 50270, 56650, 58916, 59410, 60324, 65351, 66950, 67980, 68550, 71292, 73645, 75405, 80340, 84975, 88374, 89115, 94142, 100425, 100540, 113300, 118820, 125675, 130702, 133900, 137100, 141213, 147290, 148525, 150810, 169950, 176748, 178230, 188284, 196053, 200850, 220935, 235355, 251350, 261404, 282426, 294580, 297050, 301620, 326755, 339900, 356460, 368225, 377025, 392106, 401700, 441870, 445575, 470710, 502700, 517781, 564852, 594100, 611923, 653510, 706065, 736450, 754050, 784212, 883740, 891150, 941420, 980265, 1035562, 1104675, 1176775, 1223846, 1307020, 1412130, 1472900, 1508100, 1553343, 1633775, 1782300, 1835769, 1960530, 2071124, 2209350, 2353550, 2447692, 2588905, 2824260, 3059615, 3106686, 3267550, 3530325, 3671538, 3921060, 4418700, 4707100, 4901325, 5177810, 6119230, 6213372, 6535100, 6731153, 7060650, 7343076, 7766715, 9178845, 9802650, 10355620, 12238460, 12944525, 13462306, 14121300, 15298075, 15533430, 18357690, 19605300, 20193459, 25889050, 26924612, 30596150, 31066860, 33655765, 36715380, 38833575, 40386918, 45894225, 51778100, 61192300, 67311530, 77667150, 80773836, 91788450, 100967295, 134623060, 155334300, 168278825, 183576900, 201934590, 336557650, 403869180, 504836475, 673115300, 1009672950, 2019345900]

約数ペア:

[(1, 2019345900), (2, 1009672950), (3, 673115300), (4, 504836475), (5, 403869180), (6, 336557650), (10, 201934590), (11, 183576900), (12, 168278825), (13, 155334300), (15, 134623060), (20, 100967295), (22, 91788450), (25, 80773836), (26, 77667150), (30, 67311530), (33, 61192300), (39, 51778100), (44, 45894225), (50, 40386918), (52, 38833575), (55, 36715380), (60, 33655765), (65, 31066860), (66, 30596150), (75, 26924612), (78, 25889050), (100, 20193459), (103, 19605300), (110, 18357690), (130, 15533430), (132, 15298075), (143, 14121300), (150, 13462306), (156, 12944525), (165, 12238460), (195, 10355620), (206, 9802650), (220, 9178845), (260, 7766715), (275, 7343076), (286, 7060650), (300, 6731153), (309, 6535100), (325, 6213372), (330, 6119230), (390, 5177810), (412, 4901325), (429, 4707100), (457, 4418700), (515, 3921060), (550, 3671538), (572, 3530325), (618, 3267550), (650, 3106686), (660, 3059615), (715, 2824260), (780, 2588905), (825, 2447692), (858, 2353550), (914, 2209350), (975, 2071124), (1030, 1960530), (1100, 1835769), (1133, 1782300), (1236, 1633775), (1300, 1553343), (1339, 1508100), (1371, 1472900), (1430, 1412130), (1545, 1307020), (1650, 1223846), (1716, 1176775), (1828, 1104675), (1950, 1035562), (2060, 980265), (2145, 941420), (2266, 891150), (2285, 883740), (2575, 784212), (2678, 754050), (2742, 736450), (2860, 706065), (3090, 653510), (3300, 611923), (3399, 594100), (3575, 564852), (3900, 517781), (4017, 502700), (4290, 470710), (4532, 445575), (4570, 441870), (5027, 401700), (5150, 392106), (5356, 377025), (5484, 368225), (5665, 356460), (5941, 339900), (6180, 326755), (6695, 301620), (6798, 297050), (6855, 294580), (7150, 282426), (7725, 261404), (8034, 251350), (8580, 235355), (9140, 220935), (10054, 200850), (10300, 196053), (10725, 188284), (11330, 178230), (11425, 176748), (11882, 169950), (13390, 150810), (13596, 148525), (13710, 147290), (14300, 141213), (14729, 137100), (15081, 133900), (15450, 130702), (16068, 125675), (16995, 118820), (17823, 113300), (20085, 100540), (20108, 100425), (21450, 94142), (22660, 89115), (22850, 88374), (23764, 84975), (25135, 80340), (26780, 75405), (27420, 73645), (28325, 71292), (29458, 68550), (29705, 67980), (30162, 66950), (30900, 65351), (33475, 60324), (33990, 59410), (34275, 58916), (35646, 56650), (40170, 50270), (42900, 47071), (44187, 45700)]