65304900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 216

約数和(自身を含む): 224881440

約数和(自身を除く): 159576540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 67, 75, 76, 90, 95, 100, 108, 114, 134, 135, 150, 171, 180, 190, 201, 225, 228, 268, 270, 285, 300, 335, 342, 361, 380, 402, 450, 475, 513, 540, 570, 603, 670, 675, 684, 722, 804, 855, 900, 950, 1005, 1026, 1083, 1140, 1206, 1273, 1340, 1350, 1425, 1444, 1675, 1710, 1805, 1809, 1900, 2010, 2052, 2166, 2412, 2546, 2565, 2700, 2850, 3015, 3249, 3350, 3420, 3610, 3618, 3819, 4020, 4275, 4332, 5025, 5092, 5130, 5415, 5700, 6030, 6365, 6498, 6700, 7220, 7236, 7638, 8550, 9025, 9045, 9747, 10050, 10260, 10830, 11457, 12060, 12730, 12825, 12996, 15075, 15276, 16245, 17100, 18050, 18090, 19095, 19494, 20100, 21660, 22914, 24187, 25460, 25650, 27075, 30150, 31825, 32490, 34371, 36100, 36180, 38190, 38988, 45225, 45828, 48374, 48735, 51300, 54150, 57285, 60300, 63650, 64980, 68742, 72561, 76380, 81225, 90450, 95475, 96748, 97470, 108300, 114570, 120935, 127300, 137484, 145122, 162450, 171855, 180900, 190950, 194940, 217683, 229140, 241870, 243675, 286425, 290244, 324900, 343710, 362805, 381900, 435366, 483740, 487350, 572850, 604675, 653049, 687420, 725610, 859275, 870732, 974700, 1088415, 1145700, 1209350, 1306098, 1451220, 1718550, 1814025, 2176830, 2418700, 2612196, 3265245, 3437100, 3628050, 4353660, 5442075, 6530490, 7256100, 10884150, 13060980, 16326225, 21768300, 32652450, 65304900]

約数ペア:

[(1, 65304900), (2, 32652450), (3, 21768300), (4, 16326225), (5, 13060980), (6, 10884150), (9, 7256100), (10, 6530490), (12, 5442075), (15, 4353660), (18, 3628050), (19, 3437100), (20, 3265245), (25, 2612196), (27, 2418700), (30, 2176830), (36, 1814025), (38, 1718550), (45, 1451220), (50, 1306098), (54, 1209350), (57, 1145700), (60, 1088415), (67, 974700), (75, 870732), (76, 859275), (90, 725610), (95, 687420), (100, 653049), (108, 604675), (114, 572850), (134, 487350), (135, 483740), (150, 435366), (171, 381900), (180, 362805), (190, 343710), (201, 324900), (225, 290244), (228, 286425), (268, 243675), (270, 241870), (285, 229140), (300, 217683), (335, 194940), (342, 190950), (361, 180900), (380, 171855), (402, 162450), (450, 145122), (475, 137484), (513, 127300), (540, 120935), (570, 114570), (603, 108300), (670, 97470), (675, 96748), (684, 95475), (722, 90450), (804, 81225), (855, 76380), (900, 72561), (950, 68742), (1005, 64980), (1026, 63650), (1083, 60300), (1140, 57285), (1206, 54150), (1273, 51300), (1340, 48735), (1350, 48374), (1425, 45828), (1444, 45225), (1675, 38988), (1710, 38190), (1805, 36180), (1809, 36100), (1900, 34371), (2010, 32490), (2052, 31825), (2166, 30150), (2412, 27075), (2546, 25650), (2565, 25460), (2700, 24187), (2850, 22914), (3015, 21660), (3249, 20100), (3350, 19494), (3420, 19095), (3610, 18090), (3618, 18050), (3819, 17100), (4020, 16245), (4275, 15276), (4332, 15075), (5025, 12996), (5092, 12825), (5130, 12730), (5415, 12060), (5700, 11457), (6030, 10830), (6365, 10260), (6498, 10050), (6700, 9747), (7220, 9045), (7236, 9025), (7638, 8550)]