161030100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6971}}^1$

素因数の和:7006

約数の個数: 144

約数和(自身を含む): 580962816

約数和(自身を除く): 419932716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 6971, 7700, 11550, 13942, 20913, 23100, 27884, 34855, 41826, 48797, 69710, 76681, 83652, 97594, 104565, 139420, 146391, 153362, 174275, 195188, 209130, 230043, 243985, 292782, 306724, 348550, 383405, 418260, 460086, 487970, 522825, 536767, 585564, 697100, 731955, 766810, 920172, 975940, 1045650, 1073534, 1150215, 1219925, 1463910, 1533620, 1610301, 1917025, 2091300, 2147068, 2300430, 2439850, 2683835, 2927820, 3220602, 3659775, 3834050, 4600860, 4879700, 5367670, 5751075, 6441204, 7319550, 7668100, 8051505, 10735340, 11502150, 13419175, 14639100, 16103010, 23004300, 26838350, 32206020, 40257525, 53676700, 80515050, 161030100]

約数ペア:

[(1, 161030100), (2, 80515050), (3, 53676700), (4, 40257525), (5, 32206020), (6, 26838350), (7, 23004300), (10, 16103010), (11, 14639100), (12, 13419175), (14, 11502150), (15, 10735340), (20, 8051505), (21, 7668100), (22, 7319550), (25, 6441204), (28, 5751075), (30, 5367670), (33, 4879700), (35, 4600860), (42, 3834050), (44, 3659775), (50, 3220602), (55, 2927820), (60, 2683835), (66, 2439850), (70, 2300430), (75, 2147068), (77, 2091300), (84, 1917025), (100, 1610301), (105, 1533620), (110, 1463910), (132, 1219925), (140, 1150215), (150, 1073534), (154, 1045650), (165, 975940), (175, 920172), (210, 766810), (220, 731955), (231, 697100), (275, 585564), (300, 536767), (308, 522825), (330, 487970), (350, 460086), (385, 418260), (420, 383405), (462, 348550), (525, 306724), (550, 292782), (660, 243985), (700, 230043), (770, 209130), (825, 195188), (924, 174275), (1050, 153362), (1100, 146391), (1155, 139420), (1540, 104565), (1650, 97594), (1925, 83652), (2100, 76681), (2310, 69710), (3300, 48797), (3850, 41826), (4620, 34855), (5775, 27884), (6971, 23100), (7700, 20913), (11550, 13942)]