173992700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 458970624

約数和(自身を除く): 284977924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 101, 107, 115, 140, 161, 175, 202, 214, 230, 322, 350, 404, 428, 460, 505, 535, 575, 644, 700, 707, 749, 805, 1010, 1070, 1150, 1414, 1498, 1610, 2020, 2140, 2300, 2323, 2461, 2525, 2675, 2828, 2996, 3220, 3535, 3745, 4025, 4646, 4922, 5050, 5350, 7070, 7490, 8050, 9292, 9844, 10100, 10700, 10807, 11615, 12305, 14140, 14980, 16100, 16261, 17227, 17675, 18725, 21614, 23230, 24610, 32522, 34454, 35350, 37450, 43228, 46460, 49220, 54035, 58075, 61525, 65044, 68908, 70700, 74900, 75649, 81305, 86135, 108070, 116150, 123050, 151298, 162610, 172270, 216140, 232300, 246100, 248561, 270175, 302596, 325220, 344540, 378245, 406525, 430675, 497122, 540350, 756490, 813050, 861350, 994244, 1080700, 1242805, 1512980, 1626100, 1722700, 1739927, 1891225, 2485610, 3479854, 3782450, 4971220, 6214025, 6959708, 7564900, 8699635, 12428050, 17399270, 24856100, 34798540, 43498175, 86996350, 173992700]

約数ペア:

[(1, 173992700), (2, 86996350), (4, 43498175), (5, 34798540), (7, 24856100), (10, 17399270), (14, 12428050), (20, 8699635), (23, 7564900), (25, 6959708), (28, 6214025), (35, 4971220), (46, 3782450), (50, 3479854), (70, 2485610), (92, 1891225), (100, 1739927), (101, 1722700), (107, 1626100), (115, 1512980), (140, 1242805), (161, 1080700), (175, 994244), (202, 861350), (214, 813050), (230, 756490), (322, 540350), (350, 497122), (404, 430675), (428, 406525), (460, 378245), (505, 344540), (535, 325220), (575, 302596), (644, 270175), (700, 248561), (707, 246100), (749, 232300), (805, 216140), (1010, 172270), (1070, 162610), (1150, 151298), (1414, 123050), (1498, 116150), (1610, 108070), (2020, 86135), (2140, 81305), (2300, 75649), (2323, 74900), (2461, 70700), (2525, 68908), (2675, 65044), (2828, 61525), (2996, 58075), (3220, 54035), (3535, 49220), (3745, 46460), (4025, 43228), (4646, 37450), (4922, 35350), (5050, 34454), (5350, 32522), (7070, 24610), (7490, 23230), (8050, 21614), (9292, 18725), (9844, 17675), (10100, 17227), (10700, 16261), (10807, 16100), (11615, 14980), (12305, 14140)]