29544450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 80203200

約数和(自身を除く): 50658750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 109, 130, 139, 150, 195, 218, 278, 325, 327, 390, 417, 545, 650, 654, 695, 834, 975, 1090, 1390, 1417, 1635, 1807, 1950, 2085, 2725, 2834, 3270, 3475, 3614, 4170, 4251, 5421, 5450, 6950, 7085, 8175, 8502, 9035, 10425, 10842, 14170, 15151, 16350, 18070, 20850, 21255, 27105, 30302, 35425, 42510, 45175, 45453, 54210, 70850, 75755, 90350, 90906, 106275, 135525, 151510, 196963, 212550, 227265, 271050, 378775, 393926, 454530, 590889, 757550, 984815, 1136325, 1181778, 1969630, 2272650, 2954445, 4924075, 5908890, 9848150, 14772225, 29544450]

約数ペア:

[(1, 29544450), (2, 14772225), (3, 9848150), (5, 5908890), (6, 4924075), (10, 2954445), (13, 2272650), (15, 1969630), (25, 1181778), (26, 1136325), (30, 984815), (39, 757550), (50, 590889), (65, 454530), (75, 393926), (78, 378775), (109, 271050), (130, 227265), (139, 212550), (150, 196963), (195, 151510), (218, 135525), (278, 106275), (325, 90906), (327, 90350), (390, 75755), (417, 70850), (545, 54210), (650, 45453), (654, 45175), (695, 42510), (834, 35425), (975, 30302), (1090, 27105), (1390, 21255), (1417, 20850), (1635, 18070), (1807, 16350), (1950, 15151), (2085, 14170), (2725, 10842), (2834, 10425), (3270, 9035), (3475, 8502), (3614, 8175), (4170, 7085), (4251, 6950), (5421, 5450)]