18140250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 48499776

約数和(自身を除く): 30359526

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 67, 75, 95, 114, 125, 134, 150, 190, 201, 250, 285, 335, 361, 375, 402, 475, 570, 670, 722, 750, 950, 1005, 1083, 1273, 1425, 1675, 1805, 2010, 2166, 2375, 2546, 2850, 3350, 3610, 3819, 4750, 5025, 5415, 6365, 7125, 7638, 8375, 9025, 10050, 10830, 12730, 14250, 16750, 18050, 19095, 24187, 25125, 27075, 31825, 38190, 45125, 48374, 50250, 54150, 63650, 72561, 90250, 95475, 120935, 135375, 145122, 159125, 190950, 241870, 270750, 318250, 362805, 477375, 604675, 725610, 954750, 1209350, 1814025, 3023375, 3628050, 6046750, 9070125, 18140250]

約数ペア:

[(1, 18140250), (2, 9070125), (3, 6046750), (5, 3628050), (6, 3023375), (10, 1814025), (15, 1209350), (19, 954750), (25, 725610), (30, 604675), (38, 477375), (50, 362805), (57, 318250), (67, 270750), (75, 241870), (95, 190950), (114, 159125), (125, 145122), (134, 135375), (150, 120935), (190, 95475), (201, 90250), (250, 72561), (285, 63650), (335, 54150), (361, 50250), (375, 48374), (402, 45125), (475, 38190), (570, 31825), (670, 27075), (722, 25125), (750, 24187), (950, 19095), (1005, 18050), (1083, 16750), (1273, 14250), (1425, 12730), (1675, 10830), (1805, 10050), (2010, 9025), (2166, 8375), (2375, 7638), (2546, 7125), (2850, 6365), (3350, 5415), (3610, 5025), (3819, 4750)]