19827450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 57585600

約数和(自身を除く): 37758150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 773, 855, 950, 1026, 1350, 1425, 1546, 1710, 2319, 2565, 2850, 3865, 4275, 4638, 5130, 6957, 7730, 8550, 11595, 12825, 13914, 14687, 19325, 20871, 23190, 25650, 29374, 34785, 38650, 41742, 44061, 57975, 69570, 73435, 88122, 104355, 115950, 132183, 146870, 173925, 208710, 220305, 264366, 347850, 367175, 396549, 440610, 521775, 660915, 734350, 793098, 1043550, 1101525, 1321830, 1982745, 2203050, 3304575, 3965490, 6609150, 9913725, 19827450]

約数ペア:

[(1, 19827450), (2, 9913725), (3, 6609150), (5, 3965490), (6, 3304575), (9, 2203050), (10, 1982745), (15, 1321830), (18, 1101525), (19, 1043550), (25, 793098), (27, 734350), (30, 660915), (38, 521775), (45, 440610), (50, 396549), (54, 367175), (57, 347850), (75, 264366), (90, 220305), (95, 208710), (114, 173925), (135, 146870), (150, 132183), (171, 115950), (190, 104355), (225, 88122), (270, 73435), (285, 69570), (342, 57975), (450, 44061), (475, 41742), (513, 38650), (570, 34785), (675, 29374), (773, 25650), (855, 23190), (950, 20871), (1026, 19325), (1350, 14687), (1425, 13914), (1546, 12825), (1710, 11595), (2319, 8550), (2565, 7730), (2850, 6957), (3865, 5130), (4275, 4638)]