5121450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 72

約数和(自身を含む): 14508000

約数和(自身を除く): 9386550

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, 599, 855, 950, 1198, 1425, 1710, 1797, 2850, 2995, 3594, 4275, 5391, 5990, 8550, 8985, 10782, 11381, 14975, 17970, 22762, 26955, 29950, 34143, 44925, 53910, 56905, 68286, 89850, 102429, 113810, 134775, 170715, 204858, 269550, 284525, 341430, 512145, 569050, 853575, 1024290, 1707150, 2560725, 5121450]

約数ペア:

[(1, 5121450), (2, 2560725), (3, 1707150), (5, 1024290), (6, 853575), (9, 569050), (10, 512145), (15, 341430), (18, 284525), (19, 269550), (25, 204858), (30, 170715), (38, 134775), (45, 113810), (50, 102429), (57, 89850), (75, 68286), (90, 56905), (95, 53910), (114, 44925), (150, 34143), (171, 29950), (190, 26955), (225, 22762), (285, 17970), (342, 14975), (450, 11381), (475, 10782), (570, 8985), (599, 8550), (855, 5990), (950, 5391), (1198, 4275), (1425, 3594), (1710, 2995), (1797, 2850)]