815961300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35323}}^1$

素因数の和:35358

約数の個数: 144

約数和(自身を含む): 2943478272

約数和(自身を除く): 2127516972

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, 7700, 11550, 23100, 35323, 70646, 105969, 141292, 176615, 211938, 247261, 353230, 388553, 423876, 494522, 529845, 706460, 741783, 777106, 883075, 989044, 1059690, 1165659, 1236305, 1483566, 1554212, 1766150, 1942765, 2119380, 2331318, 2472610, 2649225, 2719871, 2967132, 3532300, 3708915, 3885530, 4662636, 4945220, 5298450, 5439742, 5828295, 6181525, 7417830, 7771060, 8159613, 9713825, 10596900, 10879484, 11656590, 12363050, 13599355, 14835660, 16319226, 18544575, 19427650, 23313180, 24726100, 27198710, 29141475, 32638452, 37089150, 38855300, 40798065, 54397420, 58282950, 67996775, 74178300, 81596130, 116565900, 135993550, 163192260, 203990325, 271987100, 407980650, 815961300]

約数ペア:

[(1, 815961300), (2, 407980650), (3, 271987100), (4, 203990325), (5, 163192260), (6, 135993550), (7, 116565900), (10, 81596130), (11, 74178300), (12, 67996775), (14, 58282950), (15, 54397420), (20, 40798065), (21, 38855300), (22, 37089150), (25, 32638452), (28, 29141475), (30, 27198710), (33, 24726100), (35, 23313180), (42, 19427650), (44, 18544575), (50, 16319226), (55, 14835660), (60, 13599355), (66, 12363050), (70, 11656590), (75, 10879484), (77, 10596900), (84, 9713825), (100, 8159613), (105, 7771060), (110, 7417830), (132, 6181525), (140, 5828295), (150, 5439742), (154, 5298450), (165, 4945220), (175, 4662636), (210, 3885530), (220, 3708915), (231, 3532300), (275, 2967132), (300, 2719871), (308, 2649225), (330, 2472610), (350, 2331318), (385, 2119380), (420, 1942765), (462, 1766150), (525, 1554212), (550, 1483566), (660, 1236305), (700, 1165659), (770, 1059690), (825, 989044), (924, 883075), (1050, 777106), (1100, 741783), (1155, 706460), (1540, 529845), (1650, 494522), (1925, 423876), (2100, 388553), (2310, 353230), (3300, 247261), (3850, 211938), (4620, 176615), (5775, 141292), (7700, 105969), (11550, 70646), (23100, 35323)]