88426380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 303367680

約数和(自身を除く): 214941300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1583, 1596, 1862, 1995, 2660, 2793, 2940, 3166, 3724, 3990, 4655, 4749, 5586, 6332, 7915, 7980, 9310, 9498, 11081, 11172, 13965, 15830, 18620, 18996, 22162, 23745, 27930, 30077, 31660, 33243, 44324, 47490, 55405, 55860, 60154, 66486, 77567, 90231, 94980, 110810, 120308, 132972, 150385, 155134, 166215, 180462, 210539, 221620, 232701, 300770, 310268, 332430, 360924, 387835, 421078, 451155, 465402, 601540, 631617, 664860, 775670, 842156, 902310, 930804, 1052695, 1163505, 1263234, 1473773, 1551340, 1804620, 2105390, 2327010, 2526468, 2947546, 3158085, 4210780, 4421319, 4654020, 5895092, 6316170, 7368865, 8842638, 12632340, 14737730, 17685276, 22106595, 29475460, 44213190, 88426380]

約数ペア:

[(1, 88426380), (2, 44213190), (3, 29475460), (4, 22106595), (5, 17685276), (6, 14737730), (7, 12632340), (10, 8842638), (12, 7368865), (14, 6316170), (15, 5895092), (19, 4654020), (20, 4421319), (21, 4210780), (28, 3158085), (30, 2947546), (35, 2526468), (38, 2327010), (42, 2105390), (49, 1804620), (57, 1551340), (60, 1473773), (70, 1263234), (76, 1163505), (84, 1052695), (95, 930804), (98, 902310), (105, 842156), (114, 775670), (133, 664860), (140, 631617), (147, 601540), (190, 465402), (196, 451155), (210, 421078), (228, 387835), (245, 360924), (266, 332430), (285, 310268), (294, 300770), (380, 232701), (399, 221620), (420, 210539), (490, 180462), (532, 166215), (570, 155134), (588, 150385), (665, 132972), (735, 120308), (798, 110810), (931, 94980), (980, 90231), (1140, 77567), (1330, 66486), (1470, 60154), (1583, 55860), (1596, 55405), (1862, 47490), (1995, 44324), (2660, 33243), (2793, 31660), (2940, 30077), (3166, 27930), (3724, 23745), (3990, 22162), (4655, 18996), (4749, 18620), (5586, 15830), (6332, 13965), (7915, 11172), (7980, 11081), (9310, 9498)]