76075020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 266011200

約数和(自身を除く): 189936180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 252, 315, 346, 349, 420, 519, 630, 692, 698, 865, 1038, 1047, 1211, 1260, 1396, 1557, 1730, 1745, 2076, 2094, 2422, 2443, 2595, 3114, 3141, 3460, 3490, 3633, 4188, 4844, 4886, 5190, 5235, 6055, 6228, 6282, 6980, 7266, 7329, 7785, 9772, 10380, 10470, 10899, 12110, 12215, 12564, 14532, 14658, 15570, 15705, 18165, 20940, 21798, 21987, 24220, 24430, 29316, 31140, 31410, 36330, 36645, 43596, 43974, 48860, 54495, 60377, 62820, 72660, 73290, 87948, 108990, 109935, 120754, 146580, 181131, 217980, 219870, 241508, 301885, 362262, 422639, 439740, 543393, 603770, 724524, 845278, 905655, 1086786, 1207540, 1267917, 1690556, 1811310, 2113195, 2173572, 2535834, 2716965, 3622620, 3803751, 4226390, 5071668, 5433930, 6339585, 7607502, 8452780, 10867860, 12679170, 15215004, 19018755, 25358340, 38037510, 76075020]

約数ペア:

[(1, 76075020), (2, 38037510), (3, 25358340), (4, 19018755), (5, 15215004), (6, 12679170), (7, 10867860), (9, 8452780), (10, 7607502), (12, 6339585), (14, 5433930), (15, 5071668), (18, 4226390), (20, 3803751), (21, 3622620), (28, 2716965), (30, 2535834), (35, 2173572), (36, 2113195), (42, 1811310), (45, 1690556), (60, 1267917), (63, 1207540), (70, 1086786), (84, 905655), (90, 845278), (105, 724524), (126, 603770), (140, 543393), (173, 439740), (180, 422639), (210, 362262), (252, 301885), (315, 241508), (346, 219870), (349, 217980), (420, 181131), (519, 146580), (630, 120754), (692, 109935), (698, 108990), (865, 87948), (1038, 73290), (1047, 72660), (1211, 62820), (1260, 60377), (1396, 54495), (1557, 48860), (1730, 43974), (1745, 43596), (2076, 36645), (2094, 36330), (2422, 31410), (2443, 31140), (2595, 29316), (3114, 24430), (3141, 24220), (3460, 21987), (3490, 21798), (3633, 20940), (4188, 18165), (4844, 15705), (4886, 15570), (5190, 14658), (5235, 14532), (6055, 12564), (6228, 12215), (6282, 12110), (6980, 10899), (7266, 10470), (7329, 10380), (7785, 9772)]