145365480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 515970000

約数和(自身を除く): 370604520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 180, 195, 234, 260, 267, 312, 349, 356, 360, 390, 445, 468, 520, 534, 585, 698, 712, 780, 801, 890, 936, 1047, 1068, 1157, 1170, 1335, 1396, 1560, 1602, 1745, 1780, 2094, 2136, 2314, 2340, 2670, 2792, 3141, 3204, 3471, 3490, 3560, 4005, 4188, 4537, 4628, 4680, 5235, 5340, 5785, 6282, 6408, 6942, 6980, 8010, 8376, 9074, 9256, 10413, 10470, 10680, 11570, 12564, 13611, 13884, 13960, 15705, 16020, 17355, 18148, 20826, 20940, 22685, 23140, 25128, 27222, 27768, 31061, 31410, 32040, 34710, 36296, 40833, 41652, 41880, 45370, 46280, 52065, 54444, 62122, 62820, 68055, 69420, 81666, 83304, 90740, 93183, 104130, 108888, 124244, 125640, 136110, 138840, 155305, 163332, 181480, 186366, 204165, 208260, 248488, 272220, 279549, 310610, 326664, 372732, 403793, 408330, 416520, 465915, 544440, 559098, 621220, 745464, 807586, 816660, 931830, 1118196, 1211379, 1242440, 1397745, 1615172, 1633320, 1863660, 2018965, 2236392, 2422758, 2795490, 3230344, 3634137, 3727320, 4037930, 4845516, 5590980, 6056895, 7268274, 8075860, 9691032, 11181960, 12113790, 14536548, 16151720, 18170685, 24227580, 29073096, 36341370, 48455160, 72682740, 145365480]

約数ペア:

[(1, 145365480), (2, 72682740), (3, 48455160), (4, 36341370), (5, 29073096), (6, 24227580), (8, 18170685), (9, 16151720), (10, 14536548), (12, 12113790), (13, 11181960), (15, 9691032), (18, 8075860), (20, 7268274), (24, 6056895), (26, 5590980), (30, 4845516), (36, 4037930), (39, 3727320), (40, 3634137), (45, 3230344), (52, 2795490), (60, 2422758), (65, 2236392), (72, 2018965), (78, 1863660), (89, 1633320), (90, 1615172), (104, 1397745), (117, 1242440), (120, 1211379), (130, 1118196), (156, 931830), (178, 816660), (180, 807586), (195, 745464), (234, 621220), (260, 559098), (267, 544440), (312, 465915), (349, 416520), (356, 408330), (360, 403793), (390, 372732), (445, 326664), (468, 310610), (520, 279549), (534, 272220), (585, 248488), (698, 208260), (712, 204165), (780, 186366), (801, 181480), (890, 163332), (936, 155305), (1047, 138840), (1068, 136110), (1157, 125640), (1170, 124244), (1335, 108888), (1396, 104130), (1560, 93183), (1602, 90740), (1745, 83304), (1780, 81666), (2094, 69420), (2136, 68055), (2314, 62820), (2340, 62122), (2670, 54444), (2792, 52065), (3141, 46280), (3204, 45370), (3471, 41880), (3490, 41652), (3560, 40833), (4005, 36296), (4188, 34710), (4537, 32040), (4628, 31410), (4680, 31061), (5235, 27768), (5340, 27222), (5785, 25128), (6282, 23140), (6408, 22685), (6942, 20940), (6980, 20826), (8010, 18148), (8376, 17355), (9074, 16020), (9256, 15705), (10413, 13960), (10470, 13884), (10680, 13611), (11570, 12564)]