191827800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 696384000

約数和(自身を除く): 504556200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 71, 72, 75, 76, 79, 90, 95, 100, 114, 120, 142, 150, 152, 158, 171, 180, 190, 200, 213, 225, 228, 237, 284, 285, 300, 316, 342, 355, 360, 380, 395, 426, 450, 456, 474, 475, 568, 570, 600, 632, 639, 684, 710, 711, 760, 790, 852, 855, 900, 948, 950, 1065, 1140, 1185, 1278, 1349, 1368, 1420, 1422, 1425, 1501, 1580, 1704, 1710, 1775, 1800, 1896, 1900, 1975, 2130, 2280, 2370, 2556, 2698, 2840, 2844, 2850, 3002, 3160, 3195, 3420, 3550, 3555, 3800, 3950, 4047, 4260, 4275, 4503, 4740, 5112, 5325, 5396, 5609, 5688, 5700, 5925, 6004, 6390, 6745, 6840, 7100, 7110, 7505, 7900, 8094, 8520, 8550, 9006, 9480, 10650, 10792, 11218, 11400, 11850, 12008, 12141, 12780, 13490, 13509, 14200, 14220, 15010, 15800, 15975, 16188, 16827, 17100, 17775, 18012, 20235, 21300, 22436, 22515, 23700, 24282, 25560, 26980, 27018, 28045, 28440, 30020, 31950, 32376, 33654, 33725, 34200, 35550, 36024, 37525, 40470, 42600, 44872, 45030, 47400, 48564, 50481, 53960, 54036, 56090, 60040, 60705, 63900, 67308, 67450, 67545, 71100, 75050, 80940, 84135, 90060, 97128, 100962, 101175, 106571, 108072, 112180, 112575, 121410, 127800, 134616, 134900, 135090, 140225, 142200, 150100, 161880, 168270, 180120, 201924, 202350, 213142, 224360, 225150, 242820, 252405, 269800, 270180, 280450, 300200, 303525, 319713, 336540, 337725, 403848, 404700, 420675, 426284, 450300, 485640, 504810, 532855, 540360, 560900, 607050, 639426, 673080, 675450, 809400, 841350, 852568, 900600, 959139, 1009620, 1065710, 1121800, 1214100, 1262025, 1278852, 1350900, 1598565, 1682700, 1918278, 2019240, 2131420, 2428200, 2524050, 2557704, 2664275, 2701800, 3197130, 3365400, 3836556, 4262840, 4795695, 5048100, 5328550, 6394260, 7673112, 7992825, 9591390, 10096200, 10657100, 12788520, 15985650, 19182780, 21314200, 23978475, 31971300, 38365560, 47956950, 63942600, 95913900, 191827800]

約数ペア:

[(1, 191827800), (2, 95913900), (3, 63942600), (4, 47956950), (5, 38365560), (6, 31971300), (8, 23978475), (9, 21314200), (10, 19182780), (12, 15985650), (15, 12788520), (18, 10657100), (19, 10096200), (20, 9591390), (24, 7992825), (25, 7673112), (30, 6394260), (36, 5328550), (38, 5048100), (40, 4795695), (45, 4262840), (50, 3836556), (57, 3365400), (60, 3197130), (71, 2701800), (72, 2664275), (75, 2557704), (76, 2524050), (79, 2428200), (90, 2131420), (95, 2019240), (100, 1918278), (114, 1682700), (120, 1598565), (142, 1350900), (150, 1278852), (152, 1262025), (158, 1214100), (171, 1121800), (180, 1065710), (190, 1009620), (200, 959139), (213, 900600), (225, 852568), (228, 841350), (237, 809400), (284, 675450), (285, 673080), (300, 639426), (316, 607050), (342, 560900), (355, 540360), (360, 532855), (380, 504810), (395, 485640), (426, 450300), (450, 426284), (456, 420675), (474, 404700), (475, 403848), (568, 337725), (570, 336540), (600, 319713), (632, 303525), (639, 300200), (684, 280450), (710, 270180), (711, 269800), (760, 252405), (790, 242820), (852, 225150), (855, 224360), (900, 213142), (948, 202350), (950, 201924), (1065, 180120), (1140, 168270), (1185, 161880), (1278, 150100), (1349, 142200), (1368, 140225), (1420, 135090), (1422, 134900), (1425, 134616), (1501, 127800), (1580, 121410), (1704, 112575), (1710, 112180), (1775, 108072), (1800, 106571), (1896, 101175), (1900, 100962), (1975, 97128), (2130, 90060), (2280, 84135), (2370, 80940), (2556, 75050), (2698, 71100), (2840, 67545), (2844, 67450), (2850, 67308), (3002, 63900), (3160, 60705), (3195, 60040), (3420, 56090), (3550, 54036), (3555, 53960), (3800, 50481), (3950, 48564), (4047, 47400), (4260, 45030), (4275, 44872), (4503, 42600), (4740, 40470), (5112, 37525), (5325, 36024), (5396, 35550), (5609, 34200), (5688, 33725), (5700, 33654), (5925, 32376), (6004, 31950), (6390, 30020), (6745, 28440), (6840, 28045), (7100, 27018), (7110, 26980), (7505, 25560), (7900, 24282), (8094, 23700), (8520, 22515), (8550, 22436), (9006, 21300), (9480, 20235), (10650, 18012), (10792, 17775), (11218, 17100), (11400, 16827), (11850, 16188), (12008, 15975), (12141, 15800), (12780, 15010), (13490, 14220), (13509, 14200)]