145414440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 160

約数和(自身を含む): 502377480

約数和(自身を除く): 356963040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1213, 1332, 1480, 1620, 1665, 1998, 2220, 2426, 2664, 2997, 3240, 3330, 3639, 3996, 4440, 4852, 4995, 5994, 6065, 6660, 7278, 7992, 9704, 9990, 10917, 11988, 12130, 13320, 14556, 14985, 18195, 19980, 21834, 23976, 24260, 29112, 29970, 32751, 36390, 39960, 43668, 44881, 48520, 54585, 59940, 65502, 72780, 87336, 89762, 98253, 109170, 119880, 131004, 134643, 145560, 163755, 179524, 196506, 218340, 224405, 262008, 269286, 327510, 359048, 393012, 403929, 436680, 448810, 491265, 538572, 655020, 673215, 786024, 807858, 897620, 982530, 1077144, 1211787, 1310040, 1346430, 1615716, 1795240, 1965060, 2019645, 2423574, 2692860, 3231432, 3635361, 3930120, 4039290, 4847148, 5385720, 6058935, 7270722, 8078580, 9694296, 12117870, 14541444, 16157160, 18176805, 24235740, 29082888, 36353610, 48471480, 72707220, 145414440]

約数ペア:

[(1, 145414440), (2, 72707220), (3, 48471480), (4, 36353610), (5, 29082888), (6, 24235740), (8, 18176805), (9, 16157160), (10, 14541444), (12, 12117870), (15, 9694296), (18, 8078580), (20, 7270722), (24, 6058935), (27, 5385720), (30, 4847148), (36, 4039290), (37, 3930120), (40, 3635361), (45, 3231432), (54, 2692860), (60, 2423574), (72, 2019645), (74, 1965060), (81, 1795240), (90, 1615716), (108, 1346430), (111, 1310040), (120, 1211787), (135, 1077144), (148, 982530), (162, 897620), (180, 807858), (185, 786024), (216, 673215), (222, 655020), (270, 538572), (296, 491265), (324, 448810), (333, 436680), (360, 403929), (370, 393012), (405, 359048), (444, 327510), (540, 269286), (555, 262008), (648, 224405), (666, 218340), (740, 196506), (810, 179524), (888, 163755), (999, 145560), (1080, 134643), (1110, 131004), (1213, 119880), (1332, 109170), (1480, 98253), (1620, 89762), (1665, 87336), (1998, 72780), (2220, 65502), (2426, 59940), (2664, 54585), (2997, 48520), (3240, 44881), (3330, 43668), (3639, 39960), (3996, 36390), (4440, 32751), (4852, 29970), (4995, 29112), (5994, 24260), (6065, 23976), (6660, 21834), (7278, 19980), (7992, 18195), (9704, 14985), (9990, 14556), (10917, 13320), (11988, 12130)]