101946780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2340

約数の個数: 144

約数和(自身を含む): 350706720

約数和(自身を除く): 248759940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2293, 2340, 2470, 2964, 3420, 3705, 4446, 4586, 4940, 6879, 7410, 8892, 9172, 11115, 11465, 13758, 14820, 20637, 22230, 22930, 27516, 29809, 34395, 41274, 43567, 44460, 45860, 59618, 68790, 82548, 87134, 89427, 103185, 119236, 130701, 137580, 149045, 174268, 178854, 206370, 217835, 261402, 268281, 298090, 357708, 392103, 412740, 435670, 447135, 522804, 536562, 566371, 596180, 653505, 784206, 871340, 894270, 1073124, 1132742, 1307010, 1341405, 1568412, 1699113, 1788540, 1960515, 2265484, 2614020, 2682810, 2831855, 3398226, 3921030, 5097339, 5365620, 5663710, 6796452, 7842060, 8495565, 10194678, 11327420, 16991130, 20389356, 25486695, 33982260, 50973390, 101946780]

約数ペア:

[(1, 101946780), (2, 50973390), (3, 33982260), (4, 25486695), (5, 20389356), (6, 16991130), (9, 11327420), (10, 10194678), (12, 8495565), (13, 7842060), (15, 6796452), (18, 5663710), (19, 5365620), (20, 5097339), (26, 3921030), (30, 3398226), (36, 2831855), (38, 2682810), (39, 2614020), (45, 2265484), (52, 1960515), (57, 1788540), (60, 1699113), (65, 1568412), (76, 1341405), (78, 1307010), (90, 1132742), (95, 1073124), (114, 894270), (117, 871340), (130, 784206), (156, 653505), (171, 596180), (180, 566371), (190, 536562), (195, 522804), (228, 447135), (234, 435670), (247, 412740), (260, 392103), (285, 357708), (342, 298090), (380, 268281), (390, 261402), (468, 217835), (494, 206370), (570, 178854), (585, 174268), (684, 149045), (741, 137580), (780, 130701), (855, 119236), (988, 103185), (1140, 89427), (1170, 87134), (1235, 82548), (1482, 68790), (1710, 59618), (2223, 45860), (2293, 44460), (2340, 43567), (2470, 41274), (2964, 34395), (3420, 29809), (3705, 27516), (4446, 22930), (4586, 22230), (4940, 20637), (6879, 14820), (7410, 13758), (8892, 11465), (9172, 11115)]