12559950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 38591280

約数和(自身を除く): 26031330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 113, 114, 117, 130, 150, 171, 190, 195, 225, 226, 234, 247, 285, 325, 339, 342, 390, 450, 475, 494, 565, 570, 585, 650, 678, 741, 855, 950, 975, 1017, 1130, 1170, 1235, 1425, 1469, 1482, 1695, 1710, 1950, 2034, 2147, 2223, 2470, 2825, 2850, 2925, 2938, 3390, 3705, 4275, 4294, 4407, 4446, 5085, 5650, 5850, 6175, 6441, 7345, 7410, 8475, 8550, 8814, 10170, 10735, 11115, 12350, 12882, 13221, 14690, 16950, 18525, 19323, 21470, 22035, 22230, 25425, 26442, 27911, 32205, 36725, 37050, 38646, 44070, 50850, 53675, 55575, 55822, 64410, 66105, 73450, 83733, 96615, 107350, 110175, 111150, 132210, 139555, 161025, 167466, 193230, 220350, 251199, 279110, 322050, 330525, 418665, 483075, 502398, 661050, 697775, 837330, 966150, 1255995, 1395550, 2093325, 2511990, 4186650, 6279975, 12559950]

約数ペア:

[(1, 12559950), (2, 6279975), (3, 4186650), (5, 2511990), (6, 2093325), (9, 1395550), (10, 1255995), (13, 966150), (15, 837330), (18, 697775), (19, 661050), (25, 502398), (26, 483075), (30, 418665), (38, 330525), (39, 322050), (45, 279110), (50, 251199), (57, 220350), (65, 193230), (75, 167466), (78, 161025), (90, 139555), (95, 132210), (113, 111150), (114, 110175), (117, 107350), (130, 96615), (150, 83733), (171, 73450), (190, 66105), (195, 64410), (225, 55822), (226, 55575), (234, 53675), (247, 50850), (285, 44070), (325, 38646), (339, 37050), (342, 36725), (390, 32205), (450, 27911), (475, 26442), (494, 25425), (565, 22230), (570, 22035), (585, 21470), (650, 19323), (678, 18525), (741, 16950), (855, 14690), (950, 13221), (975, 12882), (1017, 12350), (1130, 11115), (1170, 10735), (1235, 10170), (1425, 8814), (1469, 8550), (1482, 8475), (1695, 7410), (1710, 7345), (1950, 6441), (2034, 6175), (2147, 5850), (2223, 5650), (2470, 5085), (2825, 4446), (2850, 4407), (2925, 4294), (2938, 4275), (3390, 3705)]