1995601200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 240

約数和(自身を含む): 6695571456

約数和(自身を除く): 4699970256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 47, 48, 50, 60, 75, 80, 82, 94, 100, 120, 123, 141, 150, 164, 188, 200, 205, 235, 240, 246, 282, 300, 328, 376, 400, 410, 470, 492, 564, 600, 615, 656, 705, 752, 820, 863, 940, 984, 1025, 1128, 1175, 1200, 1230, 1410, 1640, 1726, 1880, 1927, 1968, 2050, 2256, 2350, 2460, 2589, 2820, 3075, 3280, 3452, 3525, 3760, 3854, 4100, 4315, 4700, 4920, 5178, 5640, 5781, 6150, 6904, 7050, 7708, 8200, 8630, 9400, 9635, 9840, 10356, 11280, 11562, 12300, 12945, 13808, 14100, 15416, 16400, 17260, 18800, 19270, 20712, 21575, 23124, 24600, 25890, 28200, 28905, 30832, 34520, 35383, 38540, 40561, 41424, 43150, 46248, 48175, 49200, 51780, 56400, 57810, 64725, 69040, 70766, 77080, 81122, 86300, 92496, 96350, 103560, 106149, 115620, 121683, 129450, 141532, 144525, 154160, 162244, 172600, 176915, 192700, 202805, 207120, 212298, 231240, 243366, 258900, 283064, 289050, 324488, 345200, 353830, 385400, 405610, 424596, 462480, 486732, 517800, 530745, 566128, 578100, 608415, 648976, 707660, 770800, 811220, 849192, 884575, 973464, 1014025, 1035600, 1061490, 1156200, 1216830, 1415320, 1622440, 1663001, 1698384, 1769150, 1946928, 2028050, 2122980, 2312400, 2433660, 2653725, 2830640, 3042075, 3244880, 3326002, 3538300, 4056100, 4245960, 4867320, 4989003, 5307450, 6084150, 6652004, 7076600, 8112200, 8315005, 8491920, 9734640, 9978006, 10614900, 12168300, 13304008, 14153200, 16224400, 16630010, 19956012, 21229800, 24336600, 24945015, 26608016, 33260020, 39912024, 41575025, 42459600, 48673200, 49890030, 66520040, 79824048, 83150050, 99780060, 124725075, 133040080, 166300100, 199560120, 249450150, 332600200, 399120240, 498900300, 665200400, 997800600, 1995601200]

約数ペア:

[(1, 1995601200), (2, 997800600), (3, 665200400), (4, 498900300), (5, 399120240), (6, 332600200), (8, 249450150), (10, 199560120), (12, 166300100), (15, 133040080), (16, 124725075), (20, 99780060), (24, 83150050), (25, 79824048), (30, 66520040), (40, 49890030), (41, 48673200), (47, 42459600), (48, 41575025), (50, 39912024), (60, 33260020), (75, 26608016), (80, 24945015), (82, 24336600), (94, 21229800), (100, 19956012), (120, 16630010), (123, 16224400), (141, 14153200), (150, 13304008), (164, 12168300), (188, 10614900), (200, 9978006), (205, 9734640), (235, 8491920), (240, 8315005), (246, 8112200), (282, 7076600), (300, 6652004), (328, 6084150), (376, 5307450), (400, 4989003), (410, 4867320), (470, 4245960), (492, 4056100), (564, 3538300), (600, 3326002), (615, 3244880), (656, 3042075), (705, 2830640), (752, 2653725), (820, 2433660), (863, 2312400), (940, 2122980), (984, 2028050), (1025, 1946928), (1128, 1769150), (1175, 1698384), (1200, 1663001), (1230, 1622440), (1410, 1415320), (1640, 1216830), (1726, 1156200), (1880, 1061490), (1927, 1035600), (1968, 1014025), (2050, 973464), (2256, 884575), (2350, 849192), (2460, 811220), (2589, 770800), (2820, 707660), (3075, 648976), (3280, 608415), (3452, 578100), (3525, 566128), (3760, 530745), (3854, 517800), (4100, 486732), (4315, 462480), (4700, 424596), (4920, 405610), (5178, 385400), (5640, 353830), (5781, 345200), (6150, 324488), (6904, 289050), (7050, 283064), (7708, 258900), (8200, 243366), (8630, 231240), (9400, 212298), (9635, 207120), (9840, 202805), (10356, 192700), (11280, 176915), (11562, 172600), (12300, 162244), (12945, 154160), (13808, 144525), (14100, 141532), (15416, 129450), (16400, 121683), (17260, 115620), (18800, 106149), (19270, 103560), (20712, 96350), (21575, 92496), (23124, 86300), (24600, 81122), (25890, 77080), (28200, 70766), (28905, 69040), (30832, 64725), (34520, 57810), (35383, 56400), (38540, 51780), (40561, 49200), (41424, 48175), (43150, 46248)]