103581540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 341752320

約数和(自身を除く): 238170780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 977, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 1954, 2356, 2790, 2931, 2945, 3420, 3534, 3908, 4885, 5301, 5580, 5862, 5890, 7068, 8793, 8835, 9770, 10602, 11724, 11780, 14655, 17586, 17670, 18563, 19540, 21204, 26505, 29310, 30287, 35172, 35340, 37126, 43965, 53010, 55689, 58620, 60574, 74252, 87930, 90861, 92815, 106020, 111378, 121148, 151435, 167067, 175860, 181722, 185630, 222756, 272583, 278445, 302870, 334134, 363444, 371260, 454305, 545166, 556890, 575453, 605740, 668268, 835335, 908610, 1090332, 1113780, 1150906, 1362915, 1670670, 1726359, 1817220, 2301812, 2725830, 2877265, 3341340, 3452718, 5179077, 5451660, 5754530, 6905436, 8631795, 10358154, 11509060, 17263590, 20716308, 25895385, 34527180, 51790770, 103581540]

約数ペア:

[(1, 103581540), (2, 51790770), (3, 34527180), (4, 25895385), (5, 20716308), (6, 17263590), (9, 11509060), (10, 10358154), (12, 8631795), (15, 6905436), (18, 5754530), (19, 5451660), (20, 5179077), (30, 3452718), (31, 3341340), (36, 2877265), (38, 2725830), (45, 2301812), (57, 1817220), (60, 1726359), (62, 1670670), (76, 1362915), (90, 1150906), (93, 1113780), (95, 1090332), (114, 908610), (124, 835335), (155, 668268), (171, 605740), (180, 575453), (186, 556890), (190, 545166), (228, 454305), (279, 371260), (285, 363444), (310, 334134), (342, 302870), (372, 278445), (380, 272583), (465, 222756), (558, 185630), (570, 181722), (589, 175860), (620, 167067), (684, 151435), (855, 121148), (930, 111378), (977, 106020), (1116, 92815), (1140, 90861), (1178, 87930), (1395, 74252), (1710, 60574), (1767, 58620), (1860, 55689), (1954, 53010), (2356, 43965), (2790, 37126), (2931, 35340), (2945, 35172), (3420, 30287), (3534, 29310), (3908, 26505), (4885, 21204), (5301, 19540), (5580, 18563), (5862, 17670), (5890, 17586), (7068, 14655), (8793, 11780), (8835, 11724), (9770, 10602)]