1973156700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1276

約数の個数: 144

約数和(自身を含む): 5864624640

約数和(自身を除く): 3891467940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 89, 100, 134, 150, 178, 201, 267, 268, 300, 335, 356, 402, 445, 534, 670, 804, 890, 1005, 1068, 1103, 1335, 1340, 1675, 1780, 2010, 2206, 2225, 2670, 3309, 3350, 4020, 4412, 4450, 5025, 5340, 5515, 5963, 6618, 6675, 6700, 8900, 10050, 11030, 11926, 13236, 13350, 16545, 17889, 20100, 22060, 23852, 26700, 27575, 29815, 33090, 35778, 55150, 59630, 66180, 71556, 73901, 82725, 89445, 98167, 110300, 119260, 147802, 149075, 165450, 178890, 196334, 221703, 294501, 295604, 298150, 330900, 357780, 369505, 392668, 443406, 447225, 490835, 589002, 596300, 739010, 886812, 894450, 981670, 1108515, 1178004, 1472505, 1478020, 1788900, 1847525, 1963340, 2217030, 2454175, 2945010, 3695050, 4434060, 4908350, 5542575, 5890020, 6577189, 7362525, 7390100, 9816700, 11085150, 13154378, 14725050, 19731567, 22170300, 26308756, 29450100, 32885945, 39463134, 65771890, 78926268, 98657835, 131543780, 164429725, 197315670, 328859450, 394631340, 493289175, 657718900, 986578350, 1973156700]

約数ペア:

[(1, 1973156700), (2, 986578350), (3, 657718900), (4, 493289175), (5, 394631340), (6, 328859450), (10, 197315670), (12, 164429725), (15, 131543780), (20, 98657835), (25, 78926268), (30, 65771890), (50, 39463134), (60, 32885945), (67, 29450100), (75, 26308756), (89, 22170300), (100, 19731567), (134, 14725050), (150, 13154378), (178, 11085150), (201, 9816700), (267, 7390100), (268, 7362525), (300, 6577189), (335, 5890020), (356, 5542575), (402, 4908350), (445, 4434060), (534, 3695050), (670, 2945010), (804, 2454175), (890, 2217030), (1005, 1963340), (1068, 1847525), (1103, 1788900), (1335, 1478020), (1340, 1472505), (1675, 1178004), (1780, 1108515), (2010, 981670), (2206, 894450), (2225, 886812), (2670, 739010), (3309, 596300), (3350, 589002), (4020, 490835), (4412, 447225), (4450, 443406), (5025, 392668), (5340, 369505), (5515, 357780), (5963, 330900), (6618, 298150), (6675, 295604), (6700, 294501), (8900, 221703), (10050, 196334), (11030, 178890), (11926, 165450), (13236, 149075), (13350, 147802), (16545, 119260), (17889, 110300), (20100, 98167), (22060, 89445), (23852, 82725), (26700, 73901), (27575, 71556), (29815, 66180), (33090, 59630), (35778, 55150)]