15109380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 53936064

約数和(自身を除く): 38826684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 587, 660, 715, 780, 858, 990, 1170, 1174, 1287, 1430, 1716, 1761, 1980, 2145, 2340, 2348, 2574, 2860, 2935, 3522, 4290, 5148, 5283, 5870, 6435, 6457, 7044, 7631, 8580, 8805, 10566, 11740, 12870, 12914, 15262, 17610, 19371, 21132, 22893, 25740, 25828, 26415, 30524, 32285, 35220, 38155, 38742, 45786, 52830, 58113, 64570, 68679, 76310, 77484, 83941, 91572, 96855, 105660, 114465, 116226, 129140, 137358, 152620, 167882, 193710, 228930, 232452, 251823, 274716, 290565, 335764, 343395, 387420, 419705, 457860, 503646, 581130, 686790, 755469, 839410, 1007292, 1162260, 1259115, 1373580, 1510938, 1678820, 2518230, 3021876, 3777345, 5036460, 7554690, 15109380]

約数ペア:

[(1, 15109380), (2, 7554690), (3, 5036460), (4, 3777345), (5, 3021876), (6, 2518230), (9, 1678820), (10, 1510938), (11, 1373580), (12, 1259115), (13, 1162260), (15, 1007292), (18, 839410), (20, 755469), (22, 686790), (26, 581130), (30, 503646), (33, 457860), (36, 419705), (39, 387420), (44, 343395), (45, 335764), (52, 290565), (55, 274716), (60, 251823), (65, 232452), (66, 228930), (78, 193710), (90, 167882), (99, 152620), (110, 137358), (117, 129140), (130, 116226), (132, 114465), (143, 105660), (156, 96855), (165, 91572), (180, 83941), (195, 77484), (198, 76310), (220, 68679), (234, 64570), (260, 58113), (286, 52830), (330, 45786), (390, 38742), (396, 38155), (429, 35220), (468, 32285), (495, 30524), (572, 26415), (585, 25828), (587, 25740), (660, 22893), (715, 21132), (780, 19371), (858, 17610), (990, 15262), (1170, 12914), (1174, 12870), (1287, 11740), (1430, 10566), (1716, 8805), (1761, 8580), (1980, 7631), (2145, 7044), (2340, 6457), (2348, 6435), (2574, 5870), (2860, 5283), (2935, 5148), (3522, 4290)]