201856950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23609}}^1$

素因数の和:23646

約数の個数: 72

約数和(自身を含む): 570889800

約数和(自身を除く): 369032850

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, 8550, 23609, 47218, 70827, 118045, 141654, 212481, 236090, 354135, 424962, 448571, 590225, 708270, 897142, 1062405, 1180450, 1345713, 1770675, 2124810, 2242855, 2691426, 3541350, 4037139, 4485710, 5312025, 6728565, 8074278, 10624050, 11214275, 13457130, 20185695, 22428550, 33642825, 40371390, 67285650, 100928475, 201856950]

約数ペア:

[(1, 201856950), (2, 100928475), (3, 67285650), (5, 40371390), (6, 33642825), (9, 22428550), (10, 20185695), (15, 13457130), (18, 11214275), (19, 10624050), (25, 8074278), (30, 6728565), (38, 5312025), (45, 4485710), (50, 4037139), (57, 3541350), (75, 2691426), (90, 2242855), (95, 2124810), (114, 1770675), (150, 1345713), (171, 1180450), (190, 1062405), (225, 897142), (285, 708270), (342, 590225), (450, 448571), (475, 424962), (570, 354135), (855, 236090), (950, 212481), (1425, 141654), (1710, 118045), (2850, 70827), (4275, 47218), (8550, 23609)]