30543900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 96181344

約数和(自身を除く): 65637444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 113, 150, 159, 170, 204, 212, 226, 255, 265, 300, 318, 339, 340, 425, 452, 510, 530, 565, 636, 678, 795, 850, 901, 1020, 1060, 1130, 1275, 1325, 1356, 1590, 1695, 1700, 1802, 1921, 2260, 2550, 2650, 2703, 2825, 3180, 3390, 3604, 3842, 3975, 4505, 5100, 5300, 5406, 5650, 5763, 5989, 6780, 7684, 7950, 8475, 9010, 9605, 10812, 11300, 11526, 11978, 13515, 15900, 16950, 17967, 18020, 19210, 22525, 23052, 23956, 27030, 28815, 29945, 33900, 35934, 38420, 45050, 48025, 54060, 57630, 59890, 67575, 71868, 89835, 90100, 96050, 101813, 115260, 119780, 135150, 144075, 149725, 179670, 192100, 203626, 270300, 288150, 299450, 305439, 359340, 407252, 449175, 509065, 576300, 598900, 610878, 898350, 1018130, 1221756, 1527195, 1796700, 2036260, 2545325, 3054390, 5090650, 6108780, 7635975, 10181300, 15271950, 30543900]

約数ペア:

[(1, 30543900), (2, 15271950), (3, 10181300), (4, 7635975), (5, 6108780), (6, 5090650), (10, 3054390), (12, 2545325), (15, 2036260), (17, 1796700), (20, 1527195), (25, 1221756), (30, 1018130), (34, 898350), (50, 610878), (51, 598900), (53, 576300), (60, 509065), (68, 449175), (75, 407252), (85, 359340), (100, 305439), (102, 299450), (106, 288150), (113, 270300), (150, 203626), (159, 192100), (170, 179670), (204, 149725), (212, 144075), (226, 135150), (255, 119780), (265, 115260), (300, 101813), (318, 96050), (339, 90100), (340, 89835), (425, 71868), (452, 67575), (510, 59890), (530, 57630), (565, 54060), (636, 48025), (678, 45050), (795, 38420), (850, 35934), (901, 33900), (1020, 29945), (1060, 28815), (1130, 27030), (1275, 23956), (1325, 23052), (1356, 22525), (1590, 19210), (1695, 18020), (1700, 17967), (1802, 16950), (1921, 15900), (2260, 13515), (2550, 11978), (2650, 11526), (2703, 11300), (2825, 10812), (3180, 9605), (3390, 9010), (3604, 8475), (3842, 7950), (3975, 7684), (4505, 6780), (5100, 5989), (5300, 5763), (5406, 5650)]