145254450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 406099008

約数和(自身を除く): 260844558

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 53, 55, 66, 75, 106, 110, 121, 150, 151, 159, 165, 242, 265, 275, 302, 318, 330, 363, 453, 530, 550, 583, 605, 726, 755, 795, 825, 906, 1166, 1210, 1325, 1510, 1590, 1650, 1661, 1749, 1815, 2265, 2650, 2915, 3025, 3322, 3498, 3630, 3775, 3975, 4530, 4983, 5830, 6050, 6413, 7550, 7950, 8003, 8305, 8745, 9075, 9966, 11325, 12826, 14575, 16006, 16610, 17490, 18150, 18271, 19239, 22650, 24009, 24915, 29150, 32065, 36542, 38478, 40015, 41525, 43725, 48018, 49830, 54813, 64130, 80030, 83050, 87450, 88033, 91355, 96195, 109626, 120045, 124575, 160325, 176066, 182710, 192390, 200075, 240090, 249150, 264099, 274065, 320650, 400150, 440165, 456775, 480975, 528198, 548130, 600225, 880330, 913550, 961950, 968363, 1200450, 1320495, 1370325, 1936726, 2200825, 2640990, 2740650, 2905089, 4401650, 4841815, 5810178, 6602475, 9683630, 13204950, 14525445, 24209075, 29050890, 48418150, 72627225, 145254450]

約数ペア:

[(1, 145254450), (2, 72627225), (3, 48418150), (5, 29050890), (6, 24209075), (10, 14525445), (11, 13204950), (15, 9683630), (22, 6602475), (25, 5810178), (30, 4841815), (33, 4401650), (50, 2905089), (53, 2740650), (55, 2640990), (66, 2200825), (75, 1936726), (106, 1370325), (110, 1320495), (121, 1200450), (150, 968363), (151, 961950), (159, 913550), (165, 880330), (242, 600225), (265, 548130), (275, 528198), (302, 480975), (318, 456775), (330, 440165), (363, 400150), (453, 320650), (530, 274065), (550, 264099), (583, 249150), (605, 240090), (726, 200075), (755, 192390), (795, 182710), (825, 176066), (906, 160325), (1166, 124575), (1210, 120045), (1325, 109626), (1510, 96195), (1590, 91355), (1650, 88033), (1661, 87450), (1749, 83050), (1815, 80030), (2265, 64130), (2650, 54813), (2915, 49830), (3025, 48018), (3322, 43725), (3498, 41525), (3630, 40015), (3775, 38478), (3975, 36542), (4530, 32065), (4983, 29150), (5830, 24915), (6050, 24009), (6413, 22650), (7550, 19239), (7950, 18271), (8003, 18150), (8305, 17490), (8745, 16610), (9075, 16006), (9966, 14575), (11325, 12826)]