85958280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 311040000

約数和(自身を除く): 225081720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 71, 72, 76, 90, 95, 108, 114, 118, 120, 135, 142, 152, 171, 177, 180, 190, 213, 216, 228, 236, 270, 284, 285, 295, 342, 354, 355, 360, 380, 426, 456, 472, 513, 531, 540, 568, 570, 590, 639, 684, 708, 710, 760, 852, 855, 885, 1026, 1062, 1065, 1080, 1121, 1140, 1180, 1278, 1349, 1368, 1416, 1420, 1593, 1704, 1710, 1770, 1917, 2052, 2124, 2130, 2242, 2280, 2360, 2556, 2565, 2655, 2698, 2840, 3186, 3195, 3363, 3420, 3540, 3834, 4047, 4104, 4189, 4248, 4260, 4484, 5112, 5130, 5310, 5396, 5605, 6372, 6390, 6726, 6745, 6840, 7080, 7668, 7965, 8094, 8378, 8520, 8968, 9585, 10089, 10260, 10620, 10792, 11210, 12141, 12567, 12744, 12780, 13452, 13490, 15336, 15930, 16188, 16756, 16815, 19170, 20178, 20235, 20520, 20945, 21240, 22420, 24282, 25134, 25560, 26904, 26980, 30267, 31860, 32376, 33512, 33630, 36423, 37701, 38340, 40356, 40470, 41890, 44840, 48564, 50268, 50445, 53960, 60534, 60705, 62835, 63720, 67260, 72846, 75402, 76680, 79591, 80712, 80940, 83780, 97128, 100536, 100890, 113103, 121068, 121410, 125670, 134520, 145692, 150804, 151335, 159182, 161880, 167560, 182115, 188505, 201780, 226206, 238773, 242136, 242820, 251340, 291384, 301608, 302670, 318364, 364230, 377010, 397955, 403560, 452412, 477546, 485640, 502680, 565515, 605340, 636728, 716319, 728460, 754020, 795910, 904824, 955092, 1131030, 1193865, 1210680, 1432638, 1456920, 1508040, 1591820, 1910184, 2148957, 2262060, 2387730, 2865276, 3183640, 3581595, 4297914, 4524120, 4775460, 5730552, 7163190, 8595828, 9550920, 10744785, 14326380, 17191656, 21489570, 28652760, 42979140, 85958280]

約数ペア:

[(1, 85958280), (2, 42979140), (3, 28652760), (4, 21489570), (5, 17191656), (6, 14326380), (8, 10744785), (9, 9550920), (10, 8595828), (12, 7163190), (15, 5730552), (18, 4775460), (19, 4524120), (20, 4297914), (24, 3581595), (27, 3183640), (30, 2865276), (36, 2387730), (38, 2262060), (40, 2148957), (45, 1910184), (54, 1591820), (57, 1508040), (59, 1456920), (60, 1432638), (71, 1210680), (72, 1193865), (76, 1131030), (90, 955092), (95, 904824), (108, 795910), (114, 754020), (118, 728460), (120, 716319), (135, 636728), (142, 605340), (152, 565515), (171, 502680), (177, 485640), (180, 477546), (190, 452412), (213, 403560), (216, 397955), (228, 377010), (236, 364230), (270, 318364), (284, 302670), (285, 301608), (295, 291384), (342, 251340), (354, 242820), (355, 242136), (360, 238773), (380, 226206), (426, 201780), (456, 188505), (472, 182115), (513, 167560), (531, 161880), (540, 159182), (568, 151335), (570, 150804), (590, 145692), (639, 134520), (684, 125670), (708, 121410), (710, 121068), (760, 113103), (852, 100890), (855, 100536), (885, 97128), (1026, 83780), (1062, 80940), (1065, 80712), (1080, 79591), (1121, 76680), (1140, 75402), (1180, 72846), (1278, 67260), (1349, 63720), (1368, 62835), (1416, 60705), (1420, 60534), (1593, 53960), (1704, 50445), (1710, 50268), (1770, 48564), (1917, 44840), (2052, 41890), (2124, 40470), (2130, 40356), (2242, 38340), (2280, 37701), (2360, 36423), (2556, 33630), (2565, 33512), (2655, 32376), (2698, 31860), (2840, 30267), (3186, 26980), (3195, 26904), (3363, 25560), (3420, 25134), (3540, 24282), (3834, 22420), (4047, 21240), (4104, 20945), (4189, 20520), (4248, 20235), (4260, 20178), (4484, 19170), (5112, 16815), (5130, 16756), (5310, 16188), (5396, 15930), (5605, 15336), (6372, 13490), (6390, 13452), (6726, 12780), (6745, 12744), (6840, 12567), (7080, 12141), (7668, 11210), (7965, 10792), (8094, 10620), (8378, 10260), (8520, 10089), (8968, 9585)]