38067900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 121908864

約数和(自身を除く): 83840964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 227, 258, 260, 300, 325, 390, 430, 454, 516, 559, 645, 650, 681, 780, 860, 908, 975, 1075, 1118, 1135, 1290, 1300, 1362, 1677, 1950, 2150, 2236, 2270, 2580, 2724, 2795, 2951, 3225, 3354, 3405, 3900, 4300, 4540, 5590, 5675, 5902, 6450, 6708, 6810, 8385, 8853, 9761, 11180, 11350, 11804, 12900, 13620, 13975, 14755, 16770, 17025, 17706, 19522, 22700, 27950, 29283, 29510, 33540, 34050, 35412, 39044, 41925, 44265, 48805, 55900, 58566, 59020, 68100, 73775, 83850, 88530, 97610, 117132, 126893, 146415, 147550, 167700, 177060, 195220, 221325, 244025, 253786, 292830, 295100, 380679, 442650, 488050, 507572, 585660, 634465, 732075, 761358, 885300, 976100, 1268930, 1464150, 1522716, 1903395, 2537860, 2928300, 3172325, 3806790, 6344650, 7613580, 9516975, 12689300, 19033950, 38067900]

約数ペア:

[(1, 38067900), (2, 19033950), (3, 12689300), (4, 9516975), (5, 7613580), (6, 6344650), (10, 3806790), (12, 3172325), (13, 2928300), (15, 2537860), (20, 1903395), (25, 1522716), (26, 1464150), (30, 1268930), (39, 976100), (43, 885300), (50, 761358), (52, 732075), (60, 634465), (65, 585660), (75, 507572), (78, 488050), (86, 442650), (100, 380679), (129, 295100), (130, 292830), (150, 253786), (156, 244025), (172, 221325), (195, 195220), (215, 177060), (227, 167700), (258, 147550), (260, 146415), (300, 126893), (325, 117132), (390, 97610), (430, 88530), (454, 83850), (516, 73775), (559, 68100), (645, 59020), (650, 58566), (681, 55900), (780, 48805), (860, 44265), (908, 41925), (975, 39044), (1075, 35412), (1118, 34050), (1135, 33540), (1290, 29510), (1300, 29283), (1362, 27950), (1677, 22700), (1950, 19522), (2150, 17706), (2236, 17025), (2270, 16770), (2580, 14755), (2724, 13975), (2795, 13620), (2951, 12900), (3225, 11804), (3354, 11350), (3405, 11180), (3900, 9761), (4300, 8853), (4540, 8385), (5590, 6810), (5675, 6708), (5902, 6450)]