82404900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 279843200

約数和(自身を除く): 197438300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 61, 75, 76, 79, 90, 95, 100, 114, 122, 150, 158, 171, 180, 183, 190, 225, 228, 237, 244, 285, 300, 305, 316, 342, 366, 380, 395, 450, 474, 475, 549, 570, 610, 684, 711, 732, 790, 855, 900, 915, 948, 950, 1098, 1140, 1159, 1185, 1220, 1422, 1425, 1501, 1525, 1580, 1710, 1830, 1900, 1975, 2196, 2318, 2370, 2745, 2844, 2850, 3002, 3050, 3420, 3477, 3555, 3660, 3950, 4275, 4503, 4575, 4636, 4740, 4819, 5490, 5700, 5795, 5925, 6004, 6100, 6954, 7110, 7505, 7900, 8550, 9006, 9150, 9638, 10431, 10980, 11590, 11850, 13509, 13725, 13908, 14220, 14457, 15010, 17100, 17385, 17775, 18012, 18300, 19276, 20862, 22515, 23180, 23700, 24095, 27018, 27450, 28914, 28975, 30020, 34770, 35550, 37525, 41724, 43371, 45030, 48190, 52155, 54036, 54900, 57828, 57950, 67545, 69540, 71100, 72285, 75050, 86742, 86925, 90060, 91561, 96380, 104310, 112575, 115900, 120475, 135090, 144570, 150100, 173484, 173850, 183122, 208620, 216855, 225150, 240950, 260775, 270180, 274683, 289140, 337725, 347700, 361425, 366244, 433710, 450300, 457805, 481900, 521550, 549366, 675450, 722850, 824049, 867420, 915610, 1043100, 1084275, 1098732, 1350900, 1373415, 1445700, 1648098, 1831220, 2168550, 2289025, 2746830, 3296196, 4120245, 4337100, 4578050, 5493660, 6867075, 8240490, 9156100, 13734150, 16480980, 20601225, 27468300, 41202450, 82404900]

約数ペア:

[(1, 82404900), (2, 41202450), (3, 27468300), (4, 20601225), (5, 16480980), (6, 13734150), (9, 9156100), (10, 8240490), (12, 6867075), (15, 5493660), (18, 4578050), (19, 4337100), (20, 4120245), (25, 3296196), (30, 2746830), (36, 2289025), (38, 2168550), (45, 1831220), (50, 1648098), (57, 1445700), (60, 1373415), (61, 1350900), (75, 1098732), (76, 1084275), (79, 1043100), (90, 915610), (95, 867420), (100, 824049), (114, 722850), (122, 675450), (150, 549366), (158, 521550), (171, 481900), (180, 457805), (183, 450300), (190, 433710), (225, 366244), (228, 361425), (237, 347700), (244, 337725), (285, 289140), (300, 274683), (305, 270180), (316, 260775), (342, 240950), (366, 225150), (380, 216855), (395, 208620), (450, 183122), (474, 173850), (475, 173484), (549, 150100), (570, 144570), (610, 135090), (684, 120475), (711, 115900), (732, 112575), (790, 104310), (855, 96380), (900, 91561), (915, 90060), (948, 86925), (950, 86742), (1098, 75050), (1140, 72285), (1159, 71100), (1185, 69540), (1220, 67545), (1422, 57950), (1425, 57828), (1501, 54900), (1525, 54036), (1580, 52155), (1710, 48190), (1830, 45030), (1900, 43371), (1975, 41724), (2196, 37525), (2318, 35550), (2370, 34770), (2745, 30020), (2844, 28975), (2850, 28914), (3002, 27450), (3050, 27018), (3420, 24095), (3477, 23700), (3555, 23180), (3660, 22515), (3950, 20862), (4275, 19276), (4503, 18300), (4575, 18012), (4636, 17775), (4740, 17385), (4819, 17100), (5490, 15010), (5700, 14457), (5795, 14220), (5925, 13908), (6004, 13725), (6100, 13509), (6954, 11850), (7110, 11590), (7505, 10980), (7900, 10431), (8550, 9638), (9006, 9150)]