100019268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 283046400

約数和(自身を除く): 183027132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 53, 57, 62, 76, 89, 93, 106, 114, 124, 159, 171, 178, 186, 212, 228, 267, 279, 318, 342, 356, 372, 477, 534, 558, 589, 636, 684, 801, 954, 1007, 1068, 1116, 1178, 1602, 1643, 1691, 1767, 1908, 2014, 2356, 2759, 3021, 3204, 3286, 3382, 3534, 4028, 4717, 4929, 5073, 5301, 5518, 6042, 6572, 6764, 7068, 8277, 9063, 9434, 9858, 10146, 10602, 11036, 12084, 14151, 14787, 15219, 16554, 18126, 18868, 19716, 20292, 21204, 24831, 28302, 29574, 30438, 31217, 33108, 36252, 42453, 49662, 52421, 56604, 59148, 60876, 62434, 84906, 89623, 93651, 99324, 104842, 124868, 146227, 157263, 169812, 179246, 187302, 209684, 268869, 280953, 292454, 314526, 358492, 374604, 438681, 471789, 537738, 561906, 584908, 629052, 806607, 877362, 943578, 1075476, 1123812, 1316043, 1613214, 1754724, 1887156, 2632086, 2778313, 3226428, 5264172, 5556626, 8334939, 11113252, 16669878, 25004817, 33339756, 50009634, 100019268]

約数ペア:

[(1, 100019268), (2, 50009634), (3, 33339756), (4, 25004817), (6, 16669878), (9, 11113252), (12, 8334939), (18, 5556626), (19, 5264172), (31, 3226428), (36, 2778313), (38, 2632086), (53, 1887156), (57, 1754724), (62, 1613214), (76, 1316043), (89, 1123812), (93, 1075476), (106, 943578), (114, 877362), (124, 806607), (159, 629052), (171, 584908), (178, 561906), (186, 537738), (212, 471789), (228, 438681), (267, 374604), (279, 358492), (318, 314526), (342, 292454), (356, 280953), (372, 268869), (477, 209684), (534, 187302), (558, 179246), (589, 169812), (636, 157263), (684, 146227), (801, 124868), (954, 104842), (1007, 99324), (1068, 93651), (1116, 89623), (1178, 84906), (1602, 62434), (1643, 60876), (1691, 59148), (1767, 56604), (1908, 52421), (2014, 49662), (2356, 42453), (2759, 36252), (3021, 33108), (3204, 31217), (3286, 30438), (3382, 29574), (3534, 28302), (4028, 24831), (4717, 21204), (4929, 20292), (5073, 19716), (5301, 18868), (5518, 18126), (6042, 16554), (6572, 15219), (6764, 14787), (7068, 14151), (8277, 12084), (9063, 11036), (9434, 10602), (9858, 10146)]