1887955740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5099}}^1$

素因数の和:5153

約数の個数: 216

約数和(自身を含む): 6666332400

約数和(自身を除く): 4778376660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 495, 510, 561, 605, 612, 660, 726, 748, 765, 935, 990, 1020, 1089, 1122, 1210, 1452, 1530, 1683, 1815, 1870, 1980, 2057, 2178, 2244, 2420, 2805, 3060, 3366, 3630, 3740, 4114, 4356, 5099, 5445, 5610, 6171, 6732, 7260, 8228, 8415, 10198, 10285, 10890, 11220, 12342, 15297, 16830, 18513, 20396, 20570, 21780, 24684, 25495, 30594, 30855, 33660, 37026, 41140, 45891, 50990, 56089, 61188, 61710, 74052, 76485, 86683, 91782, 92565, 101980, 112178, 123420, 152970, 168267, 173366, 183564, 185130, 224356, 229455, 260049, 280445, 305940, 336534, 346732, 370260, 433415, 458910, 504801, 520098, 560890, 616979, 673068, 780147, 841335, 866830, 917820, 953513, 1009602, 1040196, 1121780, 1233958, 1300245, 1560294, 1682670, 1733660, 1850937, 1907026, 2019204, 2467916, 2524005, 2600490, 2860539, 3084895, 3120588, 3365340, 3701874, 3814052, 3900735, 4767565, 5048010, 5200980, 5552811, 5721078, 6169790, 7403748, 7801470, 8581617, 9254685, 9535130, 10096020, 10488643, 11105622, 11442156, 12339580, 14302695, 15602940, 17163234, 18509370, 19070260, 20977286, 22211244, 27764055, 28605390, 31465929, 34326468, 37018740, 41954572, 42908085, 52443215, 55528110, 57210780, 62931858, 85816170, 94397787, 104886430, 111056220, 125863716, 157329645, 171632340, 188795574, 209772860, 314659290, 377591148, 471988935, 629318580, 943977870, 1887955740]

約数ペア:

[(1, 1887955740), (2, 943977870), (3, 629318580), (4, 471988935), (5, 377591148), (6, 314659290), (9, 209772860), (10, 188795574), (11, 171632340), (12, 157329645), (15, 125863716), (17, 111056220), (18, 104886430), (20, 94397787), (22, 85816170), (30, 62931858), (33, 57210780), (34, 55528110), (36, 52443215), (44, 42908085), (45, 41954572), (51, 37018740), (55, 34326468), (60, 31465929), (66, 28605390), (68, 27764055), (85, 22211244), (90, 20977286), (99, 19070260), (102, 18509370), (110, 17163234), (121, 15602940), (132, 14302695), (153, 12339580), (165, 11442156), (170, 11105622), (180, 10488643), (187, 10096020), (198, 9535130), (204, 9254685), (220, 8581617), (242, 7801470), (255, 7403748), (306, 6169790), (330, 5721078), (340, 5552811), (363, 5200980), (374, 5048010), (396, 4767565), (484, 3900735), (495, 3814052), (510, 3701874), (561, 3365340), (605, 3120588), (612, 3084895), (660, 2860539), (726, 2600490), (748, 2524005), (765, 2467916), (935, 2019204), (990, 1907026), (1020, 1850937), (1089, 1733660), (1122, 1682670), (1210, 1560294), (1452, 1300245), (1530, 1233958), (1683, 1121780), (1815, 1040196), (1870, 1009602), (1980, 953513), (2057, 917820), (2178, 866830), (2244, 841335), (2420, 780147), (2805, 673068), (3060, 616979), (3366, 560890), (3630, 520098), (3740, 504801), (4114, 458910), (4356, 433415), (5099, 370260), (5445, 346732), (5610, 336534), (6171, 305940), (6732, 280445), (7260, 260049), (8228, 229455), (8415, 224356), (10198, 185130), (10285, 183564), (10890, 173366), (11220, 168267), (12342, 152970), (15297, 123420), (16830, 112178), (18513, 101980), (20396, 92565), (20570, 91782), (21780, 86683), (24684, 76485), (25495, 74052), (30594, 61710), (30855, 61188), (33660, 56089), (37026, 50990), (41140, 45891)]