39850380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1485

約数の個数: 120

約数和(自身を含む): 132457248

約数和(自身を除く): 92606868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1447, 1530, 1620, 1836, 2295, 2754, 2894, 3060, 4341, 4590, 5508, 5788, 6885, 7235, 8682, 9180, 13023, 13770, 14470, 17364, 21705, 24599, 26046, 27540, 28940, 39069, 43410, 49198, 52092, 65115, 73797, 78138, 86820, 98396, 117207, 122995, 130230, 147594, 156276, 195345, 221391, 234414, 245990, 260460, 295188, 368985, 390690, 442782, 468828, 491980, 586035, 664173, 737970, 781380, 885564, 1106955, 1172070, 1328346, 1475940, 1992519, 2213910, 2344140, 2656692, 3320865, 3985038, 4427820, 6641730, 7970076, 9962595, 13283460, 19925190, 39850380]

約数ペア:

[(1, 39850380), (2, 19925190), (3, 13283460), (4, 9962595), (5, 7970076), (6, 6641730), (9, 4427820), (10, 3985038), (12, 3320865), (15, 2656692), (17, 2344140), (18, 2213910), (20, 1992519), (27, 1475940), (30, 1328346), (34, 1172070), (36, 1106955), (45, 885564), (51, 781380), (54, 737970), (60, 664173), (68, 586035), (81, 491980), (85, 468828), (90, 442782), (102, 390690), (108, 368985), (135, 295188), (153, 260460), (162, 245990), (170, 234414), (180, 221391), (204, 195345), (255, 156276), (270, 147594), (306, 130230), (324, 122995), (340, 117207), (405, 98396), (459, 86820), (510, 78138), (540, 73797), (612, 65115), (765, 52092), (810, 49198), (918, 43410), (1020, 39069), (1377, 28940), (1447, 27540), (1530, 26046), (1620, 24599), (1836, 21705), (2295, 17364), (2754, 14470), (2894, 13770), (3060, 13023), (4341, 9180), (4590, 8682), (5508, 7235), (5788, 6885)]