27290250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 81768960

約数和(自身を除く): 54478710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 311, 325, 351, 375, 390, 450, 585, 622, 650, 675, 702, 750, 933, 975, 1125, 1170, 1350, 1555, 1625, 1755, 1866, 1950, 2250, 2799, 2925, 3110, 3250, 3375, 3510, 4043, 4665, 4875, 5598, 5850, 6750, 7775, 8086, 8397, 8775, 9330, 9750, 12129, 13995, 14625, 15550, 16794, 17550, 20215, 23325, 24258, 27990, 29250, 36387, 38875, 40430, 41985, 43875, 46650, 60645, 69975, 72774, 77750, 83970, 87750, 101075, 109161, 116625, 121290, 139950, 181935, 202150, 209925, 218322, 233250, 303225, 349875, 363870, 419850, 505375, 545805, 606450, 699750, 909675, 1010750, 1049625, 1091610, 1516125, 1819350, 2099250, 2729025, 3032250, 4548375, 5458050, 9096750, 13645125, 27290250]

約数ペア:

[(1, 27290250), (2, 13645125), (3, 9096750), (5, 5458050), (6, 4548375), (9, 3032250), (10, 2729025), (13, 2099250), (15, 1819350), (18, 1516125), (25, 1091610), (26, 1049625), (27, 1010750), (30, 909675), (39, 699750), (45, 606450), (50, 545805), (54, 505375), (65, 419850), (75, 363870), (78, 349875), (90, 303225), (117, 233250), (125, 218322), (130, 209925), (135, 202150), (150, 181935), (195, 139950), (225, 121290), (234, 116625), (250, 109161), (270, 101075), (311, 87750), (325, 83970), (351, 77750), (375, 72774), (390, 69975), (450, 60645), (585, 46650), (622, 43875), (650, 41985), (675, 40430), (702, 38875), (750, 36387), (933, 29250), (975, 27990), (1125, 24258), (1170, 23325), (1350, 20215), (1555, 17550), (1625, 16794), (1755, 15550), (1866, 14625), (1950, 13995), (2250, 12129), (2799, 9750), (2925, 9330), (3110, 8775), (3250, 8397), (3375, 8086), (3510, 7775), (4043, 6750), (4665, 5850), (4875, 5598)]