71418150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8353}}^1$

素因数の和:8390

約数の個数: 72

約数和(自身を含む): 201999720

約数和(自身を除く): 130581570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8353, 8550, 16706, 25059, 41765, 50118, 75177, 83530, 125295, 150354, 158707, 208825, 250590, 317414, 375885, 417650, 476121, 626475, 751770, 793535, 952242, 1252950, 1428363, 1587070, 1879425, 2380605, 2856726, 3758850, 3967675, 4761210, 7141815, 7935350, 11903025, 14283630, 23806050, 35709075, 71418150]

約数ペア:

[(1, 71418150), (2, 35709075), (3, 23806050), (5, 14283630), (6, 11903025), (9, 7935350), (10, 7141815), (15, 4761210), (18, 3967675), (19, 3758850), (25, 2856726), (30, 2380605), (38, 1879425), (45, 1587070), (50, 1428363), (57, 1252950), (75, 952242), (90, 793535), (95, 751770), (114, 626475), (150, 476121), (171, 417650), (190, 375885), (225, 317414), (285, 250590), (342, 208825), (450, 158707), (475, 150354), (570, 125295), (855, 83530), (950, 75177), (1425, 50118), (1710, 41765), (2850, 25059), (4275, 16706), (8353, 8550)]