8666173980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149057}}^1$

素因数の和:149108

約数の個数: 144

約数和(自身を含む): 29298840480

約数和(自身を除く): 20632666500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 11628, 14535, 19380, 29070, 58140, 149057, 298114, 447171, 596228, 745285, 894342, 1341513, 1490570, 1788684, 2235855, 2533969, 2683026, 2832083, 2981140, 4471710, 5067938, 5366052, 5664166, 6707565, 7601907, 8496249, 8943420, 10135876, 11328332, 12669845, 13415130, 14160415, 15203814, 16992498, 22805721, 25339690, 25488747, 26830260, 28320830, 30407628, 33984996, 38009535, 42481245, 45611442, 48145411, 50679380, 50977494, 56641660, 76019070, 84962490, 91222884, 96290822, 101954988, 114028605, 127443735, 144436233, 152038140, 169924980, 192581644, 228057210, 240727055, 254887470, 288872466, 433308699, 456114420, 481454110, 509774940, 577744932, 722181165, 866617398, 962908220, 1444362330, 1733234796, 2166543495, 2888724660, 4333086990, 8666173980]

約数ペア:

[(1, 8666173980), (2, 4333086990), (3, 2888724660), (4, 2166543495), (5, 1733234796), (6, 1444362330), (9, 962908220), (10, 866617398), (12, 722181165), (15, 577744932), (17, 509774940), (18, 481454110), (19, 456114420), (20, 433308699), (30, 288872466), (34, 254887470), (36, 240727055), (38, 228057210), (45, 192581644), (51, 169924980), (57, 152038140), (60, 144436233), (68, 127443735), (76, 114028605), (85, 101954988), (90, 96290822), (95, 91222884), (102, 84962490), (114, 76019070), (153, 56641660), (170, 50977494), (171, 50679380), (180, 48145411), (190, 45611442), (204, 42481245), (228, 38009535), (255, 33984996), (285, 30407628), (306, 28320830), (323, 26830260), (340, 25488747), (342, 25339690), (380, 22805721), (510, 16992498), (570, 15203814), (612, 14160415), (646, 13415130), (684, 12669845), (765, 11328332), (855, 10135876), (969, 8943420), (1020, 8496249), (1140, 7601907), (1292, 6707565), (1530, 5664166), (1615, 5366052), (1710, 5067938), (1938, 4471710), (2907, 2981140), (3060, 2832083), (3230, 2683026), (3420, 2533969), (3876, 2235855), (4845, 1788684), (5814, 1490570), (6460, 1341513), (9690, 894342), (11628, 745285), (14535, 596228), (19380, 447171), (29070, 298114), (58140, 149057)]