74486520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4094

約数の個数: 128

約数和(自身を含む): 262958400

約数和(自身を除く): 188471880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4057, 4590, 6120, 8114, 9180, 12171, 16228, 18360, 20285, 24342, 32456, 36513, 40570, 48684, 60855, 68969, 73026, 81140, 97368, 109539, 121710, 137938, 146052, 162280, 182565, 206907, 219078, 243420, 275876, 292104, 344845, 365130, 413814, 438156, 486840, 547695, 551752, 620721, 689690, 730260, 827628, 876312, 1034535, 1095390, 1241442, 1379380, 1460520, 1655256, 1862163, 2069070, 2190780, 2482884, 2758760, 3103605, 3724326, 4138140, 4381560, 4965768, 6207210, 7448652, 8276280, 9310815, 12414420, 14897304, 18621630, 24828840, 37243260, 74486520]

約数ペア:

[(1, 74486520), (2, 37243260), (3, 24828840), (4, 18621630), (5, 14897304), (6, 12414420), (8, 9310815), (9, 8276280), (10, 7448652), (12, 6207210), (15, 4965768), (17, 4381560), (18, 4138140), (20, 3724326), (24, 3103605), (27, 2758760), (30, 2482884), (34, 2190780), (36, 2069070), (40, 1862163), (45, 1655256), (51, 1460520), (54, 1379380), (60, 1241442), (68, 1095390), (72, 1034535), (85, 876312), (90, 827628), (102, 730260), (108, 689690), (120, 620721), (135, 551752), (136, 547695), (153, 486840), (170, 438156), (180, 413814), (204, 365130), (216, 344845), (255, 292104), (270, 275876), (306, 243420), (340, 219078), (360, 206907), (408, 182565), (459, 162280), (510, 146052), (540, 137938), (612, 121710), (680, 109539), (765, 97368), (918, 81140), (1020, 73026), (1080, 68969), (1224, 60855), (1530, 48684), (1836, 40570), (2040, 36513), (2295, 32456), (3060, 24342), (3672, 20285), (4057, 18360), (4590, 16228), (6120, 12171), (8114, 9180)]