20176975350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{156229}}^1$

素因数の和:156295

約数の個数: 144

約数和(自身を含む): 63464375520

約数和(自身を除く): 43287400170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 205, 210, 225, 246, 287, 315, 350, 369, 410, 450, 525, 574, 615, 630, 738, 861, 1025, 1050, 1230, 1435, 1575, 1722, 1845, 2050, 2583, 2870, 3075, 3150, 3690, 4305, 5166, 6150, 7175, 8610, 9225, 12915, 14350, 18450, 21525, 25830, 43050, 64575, 129150, 156229, 312458, 468687, 781145, 937374, 1093603, 1406061, 1562290, 2187206, 2343435, 2812122, 3280809, 3905725, 4686870, 5468015, 6405389, 6561618, 7030305, 7811450, 9842427, 10936030, 11717175, 12810778, 14060610, 16404045, 19216167, 19684854, 23434350, 27340075, 32026945, 32808090, 35151525, 38432334, 44837723, 49212135, 54680150, 57648501, 64053890, 70303050, 82020225, 89675446, 96080835, 98424270, 115297002, 134513169, 160134725, 164040450, 192161670, 224188615, 246060675, 269026338, 288242505, 320269450, 403539507, 448377230, 480404175, 492121350, 576485010, 672565845, 807079014, 960808350, 1120943075, 1345131690, 1441212525, 2017697535, 2241886150, 2882425050, 3362829225, 4035395070, 6725658450, 10088487675, 20176975350]

約数ペア:

[(1, 20176975350), (2, 10088487675), (3, 6725658450), (5, 4035395070), (6, 3362829225), (7, 2882425050), (9, 2241886150), (10, 2017697535), (14, 1441212525), (15, 1345131690), (18, 1120943075), (21, 960808350), (25, 807079014), (30, 672565845), (35, 576485010), (41, 492121350), (42, 480404175), (45, 448377230), (50, 403539507), (63, 320269450), (70, 288242505), (75, 269026338), (82, 246060675), (90, 224188615), (105, 192161670), (123, 164040450), (126, 160134725), (150, 134513169), (175, 115297002), (205, 98424270), (210, 96080835), (225, 89675446), (246, 82020225), (287, 70303050), (315, 64053890), (350, 57648501), (369, 54680150), (410, 49212135), (450, 44837723), (525, 38432334), (574, 35151525), (615, 32808090), (630, 32026945), (738, 27340075), (861, 23434350), (1025, 19684854), (1050, 19216167), (1230, 16404045), (1435, 14060610), (1575, 12810778), (1722, 11717175), (1845, 10936030), (2050, 9842427), (2583, 7811450), (2870, 7030305), (3075, 6561618), (3150, 6405389), (3690, 5468015), (4305, 4686870), (5166, 3905725), (6150, 3280809), (7175, 2812122), (8610, 2343435), (9225, 2187206), (12915, 1562290), (14350, 1406061), (18450, 1093603), (21525, 937374), (25830, 781145), (43050, 468687), (64575, 312458), (129150, 156229)]