284224500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1328

約数の個数: 216

約数和(自身を含む): 1043831880

約数和(自身を除く): 759607380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 588, 630, 700, 735, 750, 875, 882, 900, 980, 1050, 1125, 1225, 1260, 1289, 1470, 1500, 1575, 1750, 1764, 2100, 2205, 2250, 2450, 2578, 2625, 2940, 3150, 3500, 3675, 3867, 4410, 4500, 4900, 5156, 5250, 6125, 6300, 6445, 7350, 7734, 7875, 8820, 9023, 10500, 11025, 11601, 12250, 12890, 14700, 15468, 15750, 18046, 18375, 19335, 22050, 23202, 24500, 25780, 27069, 31500, 32225, 36092, 36750, 38670, 44100, 45115, 46404, 54138, 55125, 58005, 63161, 64450, 73500, 77340, 81207, 90230, 96675, 108276, 110250, 116010, 126322, 128900, 135345, 161125, 162414, 180460, 189483, 193350, 220500, 225575, 232020, 252644, 270690, 290025, 315805, 322250, 324828, 378966, 386700, 406035, 451150, 483375, 541380, 568449, 580050, 631610, 644500, 676725, 757932, 812070, 902300, 947415, 966750, 1127875, 1136898, 1160100, 1263220, 1353450, 1450125, 1579025, 1624140, 1894830, 1933500, 2030175, 2255750, 2273796, 2706900, 2842245, 2900250, 3158050, 3383625, 3789660, 4060350, 4511500, 4737075, 5684490, 5800500, 6316100, 6767250, 7895125, 8120700, 9474150, 10150875, 11368980, 13534500, 14211225, 15790250, 18948300, 20301750, 23685375, 28422450, 31580500, 40603500, 47370750, 56844900, 71056125, 94741500, 142112250, 284224500]

約数ペア:

[(1, 284224500), (2, 142112250), (3, 94741500), (4, 71056125), (5, 56844900), (6, 47370750), (7, 40603500), (9, 31580500), (10, 28422450), (12, 23685375), (14, 20301750), (15, 18948300), (18, 15790250), (20, 14211225), (21, 13534500), (25, 11368980), (28, 10150875), (30, 9474150), (35, 8120700), (36, 7895125), (42, 6767250), (45, 6316100), (49, 5800500), (50, 5684490), (60, 4737075), (63, 4511500), (70, 4060350), (75, 3789660), (84, 3383625), (90, 3158050), (98, 2900250), (100, 2842245), (105, 2706900), (125, 2273796), (126, 2255750), (140, 2030175), (147, 1933500), (150, 1894830), (175, 1624140), (180, 1579025), (196, 1450125), (210, 1353450), (225, 1263220), (245, 1160100), (250, 1136898), (252, 1127875), (294, 966750), (300, 947415), (315, 902300), (350, 812070), (375, 757932), (420, 676725), (441, 644500), (450, 631610), (490, 580050), (500, 568449), (525, 541380), (588, 483375), (630, 451150), (700, 406035), (735, 386700), (750, 378966), (875, 324828), (882, 322250), (900, 315805), (980, 290025), (1050, 270690), (1125, 252644), (1225, 232020), (1260, 225575), (1289, 220500), (1470, 193350), (1500, 189483), (1575, 180460), (1750, 162414), (1764, 161125), (2100, 135345), (2205, 128900), (2250, 126322), (2450, 116010), (2578, 110250), (2625, 108276), (2940, 96675), (3150, 90230), (3500, 81207), (3675, 77340), (3867, 73500), (4410, 64450), (4500, 63161), (4900, 58005), (5156, 55125), (5250, 54138), (6125, 46404), (6300, 45115), (6445, 44100), (7350, 38670), (7734, 36750), (7875, 36092), (8820, 32225), (9023, 31500), (10500, 27069), (11025, 25780), (11601, 24500), (12250, 23202), (12890, 22050), (14700, 19335), (15468, 18375), (15750, 18046)]