102740850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1244

約数の個数: 72

約数和(自身を含む): 277513860

約数和(自身を除く): 174773010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 229, 450, 458, 687, 997, 1145, 1374, 1994, 2061, 2290, 2991, 3435, 4122, 4985, 5725, 5982, 6870, 8973, 9970, 10305, 11450, 14955, 17175, 17946, 20610, 24925, 29910, 34350, 44865, 49850, 51525, 74775, 89730, 103050, 149550, 224325, 228313, 448650, 456626, 684939, 1141565, 1369878, 2054817, 2283130, 3424695, 4109634, 5707825, 6849390, 10274085, 11415650, 17123475, 20548170, 34246950, 51370425, 102740850]

約数ペア:

[(1, 102740850), (2, 51370425), (3, 34246950), (5, 20548170), (6, 17123475), (9, 11415650), (10, 10274085), (15, 6849390), (18, 5707825), (25, 4109634), (30, 3424695), (45, 2283130), (50, 2054817), (75, 1369878), (90, 1141565), (150, 684939), (225, 456626), (229, 448650), (450, 228313), (458, 224325), (687, 149550), (997, 103050), (1145, 89730), (1374, 74775), (1994, 51525), (2061, 49850), (2290, 44865), (2991, 34350), (3435, 29910), (4122, 24925), (4985, 20610), (5725, 17946), (5982, 17175), (6870, 14955), (8973, 11450), (9970, 10305)]