157455090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 160

約数和(自身を含む): 480553920

約数和(自身を除く): 323098830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 787, 810, 855, 1026, 1053, 1170, 1235, 1482, 1539, 1574, 1710, 1755, 2106, 2223, 2361, 2470, 2565, 3078, 3510, 3705, 3935, 4446, 4722, 5130, 5265, 6669, 7083, 7410, 7695, 7870, 10231, 10530, 11115, 11805, 13338, 14166, 14953, 15390, 20007, 20462, 21249, 22230, 23610, 29906, 30693, 33345, 35415, 40014, 42498, 44859, 51155, 61386, 63747, 66690, 70830, 74765, 89718, 92079, 100035, 102310, 106245, 127494, 134577, 149530, 153465, 184158, 194389, 200070, 212490, 224295, 269154, 276237, 306930, 318735, 388778, 403731, 448590, 460395, 552474, 583167, 637470, 672885, 807462, 828711, 920790, 971945, 1166334, 1211193, 1345770, 1381185, 1657422, 1749501, 1943890, 2018655, 2422386, 2762370, 2915835, 3499002, 4037310, 4143555, 5248503, 5831670, 6055965, 8287110, 8747505, 10497006, 12111930, 15745509, 17495010, 26242515, 31491018, 52485030, 78727545, 157455090]

約数ペア:

[(1, 157455090), (2, 78727545), (3, 52485030), (5, 31491018), (6, 26242515), (9, 17495010), (10, 15745509), (13, 12111930), (15, 10497006), (18, 8747505), (19, 8287110), (26, 6055965), (27, 5831670), (30, 5248503), (38, 4143555), (39, 4037310), (45, 3499002), (54, 2915835), (57, 2762370), (65, 2422386), (78, 2018655), (81, 1943890), (90, 1749501), (95, 1657422), (114, 1381185), (117, 1345770), (130, 1211193), (135, 1166334), (162, 971945), (171, 920790), (190, 828711), (195, 807462), (234, 672885), (247, 637470), (270, 583167), (285, 552474), (342, 460395), (351, 448590), (390, 403731), (405, 388778), (494, 318735), (513, 306930), (570, 276237), (585, 269154), (702, 224295), (741, 212490), (787, 200070), (810, 194389), (855, 184158), (1026, 153465), (1053, 149530), (1170, 134577), (1235, 127494), (1482, 106245), (1539, 102310), (1574, 100035), (1710, 92079), (1755, 89718), (2106, 74765), (2223, 70830), (2361, 66690), (2470, 63747), (2565, 61386), (3078, 51155), (3510, 44859), (3705, 42498), (3935, 40014), (4446, 35415), (4722, 33345), (5130, 30693), (5265, 29906), (6669, 23610), (7083, 22230), (7410, 21249), (7695, 20462), (7870, 20007), (10231, 15390), (10530, 14953), (11115, 14166), (11805, 13338)]