419302620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12457}}^1$

素因数の和:12500

約数の個数: 144

約数和(自身を含む): 1469246688

約数和(自身を除く): 1049944068

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, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 12457, 16830, 24914, 33660, 37371, 49828, 62285, 74742, 112113, 124570, 137027, 149484, 186855, 211769, 224226, 249140, 274054, 373710, 411081, 423538, 448452, 548108, 560565, 635307, 685135, 747420, 822162, 847076, 1058845, 1121130, 1233243, 1270614, 1370270, 1644324, 1905921, 2055405, 2117690, 2242260, 2329459, 2466486, 2541228, 2740540, 3176535, 3811842, 4110810, 4235380, 4658918, 4932972, 6166215, 6353070, 6988377, 7623684, 8221620, 9317836, 9529605, 11647295, 12332430, 12706140, 13976754, 19059210, 20965131, 23294590, 24664860, 27953508, 34941885, 38118420, 41930262, 46589180, 69883770, 83860524, 104825655, 139767540, 209651310, 419302620]

約数ペア:

[(1, 419302620), (2, 209651310), (3, 139767540), (4, 104825655), (5, 83860524), (6, 69883770), (9, 46589180), (10, 41930262), (11, 38118420), (12, 34941885), (15, 27953508), (17, 24664860), (18, 23294590), (20, 20965131), (22, 19059210), (30, 13976754), (33, 12706140), (34, 12332430), (36, 11647295), (44, 9529605), (45, 9317836), (51, 8221620), (55, 7623684), (60, 6988377), (66, 6353070), (68, 6166215), (85, 4932972), (90, 4658918), (99, 4235380), (102, 4110810), (110, 3811842), (132, 3176535), (153, 2740540), (165, 2541228), (170, 2466486), (180, 2329459), (187, 2242260), (198, 2117690), (204, 2055405), (220, 1905921), (255, 1644324), (306, 1370270), (330, 1270614), (340, 1233243), (374, 1121130), (396, 1058845), (495, 847076), (510, 822162), (561, 747420), (612, 685135), (660, 635307), (748, 560565), (765, 548108), (935, 448452), (990, 423538), (1020, 411081), (1122, 373710), (1530, 274054), (1683, 249140), (1870, 224226), (1980, 211769), (2244, 186855), (2805, 149484), (3060, 137027), (3366, 124570), (3740, 112113), (5610, 74742), (6732, 62285), (8415, 49828), (11220, 37371), (12457, 33660), (16830, 24914)]