305252100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17851}}^1$

素因数の和:17890

約数の個数: 108

約数和(自身を含む): 1007209840

約数和(自身を除く): 701957740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 17100, 17851, 35702, 53553, 71404, 89255, 107106, 160659, 178510, 214212, 267765, 321318, 339169, 357020, 446275, 535530, 642636, 678338, 803295, 892550, 1017507, 1071060, 1338825, 1356676, 1606590, 1695845, 1785100, 2035014, 2677650, 3052521, 3213180, 3391690, 4016475, 4070028, 5087535, 5355300, 6105042, 6783380, 8032950, 8479225, 10175070, 12210084, 15262605, 16065900, 16958450, 20350140, 25437675, 30525210, 33916900, 50875350, 61050420, 76313025, 101750700, 152626050, 305252100]

約数ペア:

[(1, 305252100), (2, 152626050), (3, 101750700), (4, 76313025), (5, 61050420), (6, 50875350), (9, 33916900), (10, 30525210), (12, 25437675), (15, 20350140), (18, 16958450), (19, 16065900), (20, 15262605), (25, 12210084), (30, 10175070), (36, 8479225), (38, 8032950), (45, 6783380), (50, 6105042), (57, 5355300), (60, 5087535), (75, 4070028), (76, 4016475), (90, 3391690), (95, 3213180), (100, 3052521), (114, 2677650), (150, 2035014), (171, 1785100), (180, 1695845), (190, 1606590), (225, 1356676), (228, 1338825), (285, 1071060), (300, 1017507), (342, 892550), (380, 803295), (450, 678338), (475, 642636), (570, 535530), (684, 446275), (855, 357020), (900, 339169), (950, 321318), (1140, 267765), (1425, 214212), (1710, 178510), (1900, 160659), (2850, 107106), (3420, 89255), (4275, 71404), (5700, 53553), (8550, 35702), (17100, 17851)]