84436380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3568

約数の個数: 144

約数和(自身を含む): 308206080

約数和(自身を除く): 223769700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3527, 3990, 4788, 5985, 7054, 7980, 10581, 11970, 14108, 17635, 21162, 23940, 24689, 31743, 35270, 42324, 49378, 52905, 63486, 67013, 70540, 74067, 98756, 105810, 123445, 126972, 134026, 148134, 158715, 201039, 211620, 222201, 246890, 268052, 296268, 317430, 335065, 370335, 402078, 444402, 469091, 493780, 603117, 634860, 670130, 740670, 804156, 888804, 938182, 1005195, 1111005, 1206234, 1340260, 1407273, 1481340, 1876364, 2010390, 2222010, 2345455, 2412468, 2814546, 3015585, 4020780, 4221819, 4444020, 4690910, 5629092, 6031170, 7036365, 8443638, 9381820, 12062340, 14072730, 16887276, 21109095, 28145460, 42218190, 84436380]

約数ペア:

[(1, 84436380), (2, 42218190), (3, 28145460), (4, 21109095), (5, 16887276), (6, 14072730), (7, 12062340), (9, 9381820), (10, 8443638), (12, 7036365), (14, 6031170), (15, 5629092), (18, 4690910), (19, 4444020), (20, 4221819), (21, 4020780), (28, 3015585), (30, 2814546), (35, 2412468), (36, 2345455), (38, 2222010), (42, 2010390), (45, 1876364), (57, 1481340), (60, 1407273), (63, 1340260), (70, 1206234), (76, 1111005), (84, 1005195), (90, 938182), (95, 888804), (105, 804156), (114, 740670), (126, 670130), (133, 634860), (140, 603117), (171, 493780), (180, 469091), (190, 444402), (210, 402078), (228, 370335), (252, 335065), (266, 317430), (285, 296268), (315, 268052), (342, 246890), (380, 222201), (399, 211620), (420, 201039), (532, 158715), (570, 148134), (630, 134026), (665, 126972), (684, 123445), (798, 105810), (855, 98756), (1140, 74067), (1197, 70540), (1260, 67013), (1330, 63486), (1596, 52905), (1710, 49378), (1995, 42324), (2394, 35270), (2660, 31743), (3420, 24689), (3527, 23940), (3990, 21162), (4788, 17635), (5985, 14108), (7054, 11970), (7980, 10581)]