30202875

素因数分解:

$3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 59648160

約数和(自身を除く): 29445285

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 125, 135, 157, 171, 225, 285, 375, 405, 471, 475, 513, 675, 785, 855, 1125, 1413, 1425, 1539, 2025, 2355, 2375, 2565, 2983, 3375, 3925, 4239, 4275, 7065, 7125, 7695, 8949, 10125, 11775, 12717, 12825, 14915, 19625, 21195, 21375, 26847, 35325, 38475, 44745, 58875, 63585, 64125, 74575, 80541, 105975, 134235, 176625, 192375, 223725, 241623, 317925, 372875, 402705, 529875, 671175, 1118625, 1208115, 1589625, 2013525, 3355875, 6040575, 10067625, 30202875]

約数ペア:

[(1, 30202875), (3, 10067625), (5, 6040575), (9, 3355875), (15, 2013525), (19, 1589625), (25, 1208115), (27, 1118625), (45, 671175), (57, 529875), (75, 402705), (81, 372875), (95, 317925), (125, 241623), (135, 223725), (157, 192375), (171, 176625), (225, 134235), (285, 105975), (375, 80541), (405, 74575), (471, 64125), (475, 63585), (513, 58875), (675, 44745), (785, 38475), (855, 35325), (1125, 26847), (1413, 21375), (1425, 21195), (1539, 19625), (2025, 14915), (2355, 12825), (2375, 12717), (2565, 11775), (2983, 10125), (3375, 8949), (3925, 7695), (4239, 7125), (4275, 7065)]