152504450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 367369344

約数和(自身を除く): 214864894

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 50, 70, 71, 85, 95, 119, 133, 142, 170, 175, 190, 238, 266, 323, 350, 355, 361, 425, 475, 497, 595, 646, 665, 710, 722, 850, 950, 994, 1190, 1207, 1330, 1349, 1615, 1775, 1805, 2261, 2414, 2485, 2527, 2698, 2975, 3230, 3325, 3550, 3610, 4522, 4970, 5054, 5950, 6035, 6137, 6650, 6745, 8075, 8449, 9025, 9443, 11305, 12070, 12274, 12425, 12635, 13490, 16150, 16898, 18050, 18886, 22610, 22933, 24850, 25270, 25631, 30175, 30685, 33725, 42245, 42959, 45866, 47215, 51262, 56525, 60350, 61370, 63175, 67450, 84490, 85918, 94430, 113050, 114665, 126350, 128155, 153425, 160531, 179417, 211225, 214795, 229330, 236075, 256310, 306850, 321062, 358834, 422450, 429590, 435727, 472150, 573325, 640775, 802655, 871454, 897085, 1073975, 1146650, 1281550, 1605310, 1794170, 2147950, 2178635, 3050089, 4013275, 4357270, 4485425, 6100178, 8026550, 8970850, 10893175, 15250445, 21786350, 30500890, 76252225, 152504450]

約数ペア:

[(1, 152504450), (2, 76252225), (5, 30500890), (7, 21786350), (10, 15250445), (14, 10893175), (17, 8970850), (19, 8026550), (25, 6100178), (34, 4485425), (35, 4357270), (38, 4013275), (50, 3050089), (70, 2178635), (71, 2147950), (85, 1794170), (95, 1605310), (119, 1281550), (133, 1146650), (142, 1073975), (170, 897085), (175, 871454), (190, 802655), (238, 640775), (266, 573325), (323, 472150), (350, 435727), (355, 429590), (361, 422450), (425, 358834), (475, 321062), (497, 306850), (595, 256310), (646, 236075), (665, 229330), (710, 214795), (722, 211225), (850, 179417), (950, 160531), (994, 153425), (1190, 128155), (1207, 126350), (1330, 114665), (1349, 113050), (1615, 94430), (1775, 85918), (1805, 84490), (2261, 67450), (2414, 63175), (2485, 61370), (2527, 60350), (2698, 56525), (2975, 51262), (3230, 47215), (3325, 45866), (3550, 42959), (3610, 42245), (4522, 33725), (4970, 30685), (5054, 30175), (5950, 25631), (6035, 25270), (6137, 24850), (6650, 22933), (6745, 22610), (8075, 18886), (8449, 18050), (9025, 16898), (9443, 16150), (11305, 13490), (12070, 12635), (12274, 12425)]