199946520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:954

約数の個数: 192

約数和(自身を含む): 707447520

約数和(自身を除く): 507501000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 883, 888, 1020, 1110, 1224, 1258, 1332, 1480, 1530, 1665, 1766, 1887, 2040, 2220, 2516, 2649, 2664, 3060, 3145, 3330, 3532, 3774, 4415, 4440, 5032, 5298, 5661, 6120, 6290, 6660, 7064, 7548, 7947, 8830, 9435, 10596, 11322, 12580, 13245, 13320, 15011, 15096, 15894, 17660, 18870, 21192, 22644, 25160, 26490, 28305, 30022, 31788, 32671, 35320, 37740, 39735, 45033, 45288, 52980, 56610, 60044, 63576, 65342, 75055, 75480, 79470, 90066, 98013, 105960, 113220, 120088, 130684, 135099, 150110, 158940, 163355, 180132, 196026, 225165, 226440, 261368, 270198, 294039, 300220, 317880, 326710, 360264, 392052, 450330, 490065, 540396, 555407, 588078, 600440, 653420, 675495, 784104, 900660, 980130, 1080792, 1110814, 1176156, 1306840, 1350990, 1470195, 1666221, 1801320, 1960260, 2221628, 2352312, 2701980, 2777035, 2940390, 3332442, 3920520, 4443256, 4998663, 5403960, 5554070, 5880780, 6664884, 8331105, 9997326, 11108140, 11761560, 13329768, 16662210, 19994652, 22216280, 24993315, 33324420, 39989304, 49986630, 66648840, 99973260, 199946520]

約数ペア:

[(1, 199946520), (2, 99973260), (3, 66648840), (4, 49986630), (5, 39989304), (6, 33324420), (8, 24993315), (9, 22216280), (10, 19994652), (12, 16662210), (15, 13329768), (17, 11761560), (18, 11108140), (20, 9997326), (24, 8331105), (30, 6664884), (34, 5880780), (36, 5554070), (37, 5403960), (40, 4998663), (45, 4443256), (51, 3920520), (60, 3332442), (68, 2940390), (72, 2777035), (74, 2701980), (85, 2352312), (90, 2221628), (102, 1960260), (111, 1801320), (120, 1666221), (136, 1470195), (148, 1350990), (153, 1306840), (170, 1176156), (180, 1110814), (185, 1080792), (204, 980130), (222, 900660), (255, 784104), (296, 675495), (306, 653420), (333, 600440), (340, 588078), (360, 555407), (370, 540396), (408, 490065), (444, 450330), (510, 392052), (555, 360264), (612, 326710), (629, 317880), (666, 300220), (680, 294039), (740, 270198), (765, 261368), (883, 226440), (888, 225165), (1020, 196026), (1110, 180132), (1224, 163355), (1258, 158940), (1332, 150110), (1480, 135099), (1530, 130684), (1665, 120088), (1766, 113220), (1887, 105960), (2040, 98013), (2220, 90066), (2516, 79470), (2649, 75480), (2664, 75055), (3060, 65342), (3145, 63576), (3330, 60044), (3532, 56610), (3774, 52980), (4415, 45288), (4440, 45033), (5032, 39735), (5298, 37740), (5661, 35320), (6120, 32671), (6290, 31788), (6660, 30022), (7064, 28305), (7548, 26490), (7947, 25160), (8830, 22644), (9435, 21192), (10596, 18870), (11322, 17660), (12580, 15894), (13245, 15096), (13320, 15011)]