299896380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12568

約数の個数: 144

約数和(自身を含む): 1094446080

約数和(自身を除く): 794549700

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, 3990, 4788, 5985, 7980, 11970, 12527, 23940, 25054, 37581, 50108, 62635, 75162, 87689, 112743, 125270, 150324, 175378, 187905, 225486, 238013, 250540, 263067, 350756, 375810, 438445, 450972, 476026, 526134, 563715, 714039, 751620, 789201, 876890, 952052, 1052268, 1127430, 1190065, 1315335, 1428078, 1578402, 1666091, 1753780, 2142117, 2254860, 2380130, 2630670, 2856156, 3156804, 3332182, 3570195, 3946005, 4284234, 4760260, 4998273, 5261340, 6664364, 7140390, 7892010, 8330455, 8568468, 9996546, 10710585, 14280780, 14994819, 15784020, 16660910, 19993092, 21421170, 24991365, 29989638, 33321820, 42842340, 49982730, 59979276, 74974095, 99965460, 149948190, 299896380]

約数ペア:

[(1, 299896380), (2, 149948190), (3, 99965460), (4, 74974095), (5, 59979276), (6, 49982730), (7, 42842340), (9, 33321820), (10, 29989638), (12, 24991365), (14, 21421170), (15, 19993092), (18, 16660910), (19, 15784020), (20, 14994819), (21, 14280780), (28, 10710585), (30, 9996546), (35, 8568468), (36, 8330455), (38, 7892010), (42, 7140390), (45, 6664364), (57, 5261340), (60, 4998273), (63, 4760260), (70, 4284234), (76, 3946005), (84, 3570195), (90, 3332182), (95, 3156804), (105, 2856156), (114, 2630670), (126, 2380130), (133, 2254860), (140, 2142117), (171, 1753780), (180, 1666091), (190, 1578402), (210, 1428078), (228, 1315335), (252, 1190065), (266, 1127430), (285, 1052268), (315, 952052), (342, 876890), (380, 789201), (399, 751620), (420, 714039), (532, 563715), (570, 526134), (630, 476026), (665, 450972), (684, 438445), (798, 375810), (855, 350756), (1140, 263067), (1197, 250540), (1260, 238013), (1330, 225486), (1596, 187905), (1710, 175378), (1995, 150324), (2394, 125270), (2660, 112743), (3420, 87689), (3990, 75162), (4788, 62635), (5985, 50108), (7980, 37581), (11970, 25054), (12527, 23940)]