190661580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18583}}^1$

素因数の和:18620

約数の個数: 96

約数和(自身を含む): 624422400

約数和(自身を除く): 433760820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 18583, 37166, 55749, 74332, 92915, 111498, 167247, 185830, 222996, 278745, 334494, 353077, 371660, 501741, 557490, 668988, 706154, 836235, 1003482, 1059231, 1114980, 1412308, 1672470, 1765385, 2006964, 2118462, 2508705, 3177693, 3344940, 3530770, 4236924, 5017410, 5296155, 6355386, 7061540, 9533079, 10034820, 10592310, 12710772, 15888465, 19066158, 21184620, 31776930, 38132316, 47665395, 63553860, 95330790, 190661580]

約数ペア:

[(1, 190661580), (2, 95330790), (3, 63553860), (4, 47665395), (5, 38132316), (6, 31776930), (9, 21184620), (10, 19066158), (12, 15888465), (15, 12710772), (18, 10592310), (19, 10034820), (20, 9533079), (27, 7061540), (30, 6355386), (36, 5296155), (38, 5017410), (45, 4236924), (54, 3530770), (57, 3344940), (60, 3177693), (76, 2508705), (90, 2118462), (95, 2006964), (108, 1765385), (114, 1672470), (135, 1412308), (171, 1114980), (180, 1059231), (190, 1003482), (228, 836235), (270, 706154), (285, 668988), (342, 557490), (380, 501741), (513, 371660), (540, 353077), (570, 334494), (684, 278745), (855, 222996), (1026, 185830), (1140, 167247), (1710, 111498), (2052, 92915), (2565, 74332), (3420, 55749), (5130, 37166), (10260, 18583)]