27829170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 82798848

約数和(自身を除く): 54969678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 47, 51, 54, 81, 85, 86, 90, 94, 102, 129, 135, 141, 153, 162, 170, 215, 235, 255, 258, 270, 282, 306, 387, 405, 423, 430, 459, 470, 510, 645, 705, 731, 765, 774, 799, 810, 846, 918, 1161, 1269, 1290, 1377, 1410, 1462, 1530, 1598, 1935, 2021, 2115, 2193, 2295, 2322, 2397, 2538, 2754, 3483, 3655, 3807, 3870, 3995, 4042, 4230, 4386, 4590, 4794, 5805, 6063, 6345, 6579, 6885, 6966, 7191, 7310, 7614, 7990, 10105, 10965, 11610, 11985, 12126, 12690, 13158, 13770, 14382, 17415, 18189, 19035, 19737, 20210, 21573, 21930, 23970, 30315, 32895, 34357, 34830, 35955, 36378, 38070, 39474, 43146, 54567, 59211, 60630, 64719, 65790, 68714, 71910, 90945, 98685, 103071, 107865, 109134, 118422, 129438, 163701, 171785, 181890, 197370, 206142, 215730, 272835, 296055, 309213, 323595, 327402, 343570, 515355, 545670, 592110, 618426, 647190, 818505, 927639, 1030710, 1546065, 1637010, 1855278, 2782917, 3092130, 4638195, 5565834, 9276390, 13914585, 27829170]

約数ペア:

[(1, 27829170), (2, 13914585), (3, 9276390), (5, 5565834), (6, 4638195), (9, 3092130), (10, 2782917), (15, 1855278), (17, 1637010), (18, 1546065), (27, 1030710), (30, 927639), (34, 818505), (43, 647190), (45, 618426), (47, 592110), (51, 545670), (54, 515355), (81, 343570), (85, 327402), (86, 323595), (90, 309213), (94, 296055), (102, 272835), (129, 215730), (135, 206142), (141, 197370), (153, 181890), (162, 171785), (170, 163701), (215, 129438), (235, 118422), (255, 109134), (258, 107865), (270, 103071), (282, 98685), (306, 90945), (387, 71910), (405, 68714), (423, 65790), (430, 64719), (459, 60630), (470, 59211), (510, 54567), (645, 43146), (705, 39474), (731, 38070), (765, 36378), (774, 35955), (799, 34830), (810, 34357), (846, 32895), (918, 30315), (1161, 23970), (1269, 21930), (1290, 21573), (1377, 20210), (1410, 19737), (1462, 19035), (1530, 18189), (1598, 17415), (1935, 14382), (2021, 13770), (2115, 13158), (2193, 12690), (2295, 12126), (2322, 11985), (2397, 11610), (2538, 10965), (2754, 10105), (3483, 7990), (3655, 7614), (3807, 7310), (3870, 7191), (3995, 6966), (4042, 6885), (4230, 6579), (4386, 6345), (4590, 6063), (4794, 5805)]