202202023725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{21031}}^1$

素因数の和:21252

約数の個数: 144

約数和(自身を含む): 412945653120

約数和(自身を除く): 210743629395

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 173, 195, 225, 247, 285, 325, 475, 519, 585, 741, 855, 865, 975, 1235, 1425, 1557, 2223, 2249, 2595, 2925, 3287, 3705, 4275, 4325, 6175, 6747, 7785, 9861, 11115, 11245, 12975, 16435, 18525, 20241, 21031, 29583, 33735, 38925, 42731, 49305, 55575, 56225, 63093, 82175, 101205, 105155, 128193, 147915, 168675, 189279, 213655, 246525, 273403, 315465, 384579, 399589, 506025, 525775, 640965, 739575, 820209, 946395, 1068275, 1198767, 1367015, 1577325, 1922895, 1997945, 2460627, 3204825, 3596301, 3638363, 4101045, 4731975, 5194657, 5993835, 6835075, 9614475, 9989725, 10915089, 12303135, 15583971, 17981505, 18191815, 20505225, 25973285, 29969175, 32745267, 46751913, 47298719, 54575445, 61515675, 69128897, 77919855, 89907525, 90959075, 129866425, 141896157, 163726335, 207386691, 233759565, 236493595, 272877225, 345644485, 389599275, 425688471, 622160073, 709480785, 818631675, 898675661, 1036933455, 1168797825, 1182467975, 1728222425, 2128442355, 2696026983, 3110800365, 3547403925, 4493378305, 5184667275, 8088080949, 10642211775, 13480134915, 15554001825, 22466891525, 40440404745, 67400674575, 202202023725]

約数ペア:

[(1, 202202023725), (3, 67400674575), (5, 40440404745), (9, 22466891525), (13, 15554001825), (15, 13480134915), (19, 10642211775), (25, 8088080949), (39, 5184667275), (45, 4493378305), (57, 3547403925), (65, 3110800365), (75, 2696026983), (95, 2128442355), (117, 1728222425), (171, 1182467975), (173, 1168797825), (195, 1036933455), (225, 898675661), (247, 818631675), (285, 709480785), (325, 622160073), (475, 425688471), (519, 389599275), (585, 345644485), (741, 272877225), (855, 236493595), (865, 233759565), (975, 207386691), (1235, 163726335), (1425, 141896157), (1557, 129866425), (2223, 90959075), (2249, 89907525), (2595, 77919855), (2925, 69128897), (3287, 61515675), (3705, 54575445), (4275, 47298719), (4325, 46751913), (6175, 32745267), (6747, 29969175), (7785, 25973285), (9861, 20505225), (11115, 18191815), (11245, 17981505), (12975, 15583971), (16435, 12303135), (18525, 10915089), (20241, 9989725), (21031, 9614475), (29583, 6835075), (33735, 5993835), (38925, 5194657), (42731, 4731975), (49305, 4101045), (55575, 3638363), (56225, 3596301), (63093, 3204825), (82175, 2460627), (101205, 1997945), (105155, 1922895), (128193, 1577325), (147915, 1367015), (168675, 1198767), (189279, 1068275), (213655, 946395), (246525, 820209), (273403, 739575), (315465, 640965), (384579, 525775), (399589, 506025)]