89913510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 267494400

約数和(自身を除く): 177580890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1031, 1530, 1615, 1710, 1938, 2062, 2295, 2565, 2907, 3093, 3230, 4590, 4845, 5130, 5155, 5814, 6186, 8721, 9279, 9690, 10310, 14535, 15465, 17442, 17527, 18558, 19589, 27837, 29070, 30930, 35054, 39178, 43605, 46395, 52581, 55674, 58767, 87210, 87635, 92790, 97945, 105162, 117534, 139185, 157743, 175270, 176301, 195890, 262905, 278370, 293835, 315486, 333013, 352602, 473229, 525810, 528903, 587670, 666026, 788715, 881505, 946458, 999039, 1057806, 1577430, 1665065, 1763010, 1998078, 2366145, 2644515, 2997117, 3330130, 4732290, 4995195, 5289030, 5994234, 8991351, 9990390, 14985585, 17982702, 29971170, 44956755, 89913510]

約数ペア:

[(1, 89913510), (2, 44956755), (3, 29971170), (5, 17982702), (6, 14985585), (9, 9990390), (10, 8991351), (15, 5994234), (17, 5289030), (18, 4995195), (19, 4732290), (27, 3330130), (30, 2997117), (34, 2644515), (38, 2366145), (45, 1998078), (51, 1763010), (54, 1665065), (57, 1577430), (85, 1057806), (90, 999039), (95, 946458), (102, 881505), (114, 788715), (135, 666026), (153, 587670), (170, 528903), (171, 525810), (190, 473229), (255, 352602), (270, 333013), (285, 315486), (306, 293835), (323, 278370), (342, 262905), (459, 195890), (510, 176301), (513, 175270), (570, 157743), (646, 139185), (765, 117534), (855, 105162), (918, 97945), (969, 92790), (1026, 87635), (1031, 87210), (1530, 58767), (1615, 55674), (1710, 52581), (1938, 46395), (2062, 43605), (2295, 39178), (2565, 35054), (2907, 30930), (3093, 29070), (3230, 27837), (4590, 19589), (4845, 18558), (5130, 17527), (5155, 17442), (5814, 15465), (6186, 14535), (8721, 10310), (9279, 9690)]