154508200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 457113600

約数和(自身を除く): 302605400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 79, 88, 100, 110, 127, 140, 154, 158, 175, 200, 220, 254, 275, 280, 308, 316, 350, 385, 395, 440, 508, 550, 553, 616, 632, 635, 700, 770, 790, 869, 889, 1016, 1100, 1106, 1270, 1397, 1400, 1540, 1580, 1738, 1778, 1925, 1975, 2200, 2212, 2540, 2765, 2794, 3080, 3160, 3175, 3476, 3556, 3850, 3950, 4345, 4424, 4445, 5080, 5530, 5588, 6083, 6350, 6952, 6985, 7112, 7700, 7900, 8690, 8890, 9779, 10033, 11060, 11176, 12166, 12700, 13825, 13970, 15400, 15800, 17380, 17780, 19558, 20066, 21725, 22120, 22225, 24332, 25400, 27650, 27940, 30415, 34760, 34925, 35560, 39116, 40132, 43450, 44450, 48664, 48895, 50165, 55300, 55880, 60830, 69850, 70231, 78232, 80264, 86900, 88900, 97790, 100330, 110363, 110600, 121660, 139700, 140462, 152075, 173800, 177800, 195580, 200660, 220726, 243320, 244475, 250825, 279400, 280924, 304150, 351155, 391160, 401320, 441452, 488950, 501650, 551815, 561848, 608300, 702310, 772541, 882904, 977900, 1003300, 1103630, 1216600, 1404620, 1545082, 1755775, 1955800, 2006600, 2207260, 2759075, 2809240, 3090164, 3511550, 3862705, 4414520, 5518150, 6180328, 7023100, 7725410, 11036300, 14046200, 15450820, 19313525, 22072600, 30901640, 38627050, 77254100, 154508200]

約数ペア:

[(1, 154508200), (2, 77254100), (4, 38627050), (5, 30901640), (7, 22072600), (8, 19313525), (10, 15450820), (11, 14046200), (14, 11036300), (20, 7725410), (22, 7023100), (25, 6180328), (28, 5518150), (35, 4414520), (40, 3862705), (44, 3511550), (50, 3090164), (55, 2809240), (56, 2759075), (70, 2207260), (77, 2006600), (79, 1955800), (88, 1755775), (100, 1545082), (110, 1404620), (127, 1216600), (140, 1103630), (154, 1003300), (158, 977900), (175, 882904), (200, 772541), (220, 702310), (254, 608300), (275, 561848), (280, 551815), (308, 501650), (316, 488950), (350, 441452), (385, 401320), (395, 391160), (440, 351155), (508, 304150), (550, 280924), (553, 279400), (616, 250825), (632, 244475), (635, 243320), (700, 220726), (770, 200660), (790, 195580), (869, 177800), (889, 173800), (1016, 152075), (1100, 140462), (1106, 139700), (1270, 121660), (1397, 110600), (1400, 110363), (1540, 100330), (1580, 97790), (1738, 88900), (1778, 86900), (1925, 80264), (1975, 78232), (2200, 70231), (2212, 69850), (2540, 60830), (2765, 55880), (2794, 55300), (3080, 50165), (3160, 48895), (3175, 48664), (3476, 44450), (3556, 43450), (3850, 40132), (3950, 39116), (4345, 35560), (4424, 34925), (4445, 34760), (5080, 30415), (5530, 27940), (5588, 27650), (6083, 25400), (6350, 24332), (6952, 22225), (6985, 22120), (7112, 21725), (7700, 20066), (7900, 19558), (8690, 17780), (8890, 17380), (9779, 15800), (10033, 15400), (11060, 13970), (11176, 13825), (12166, 12700)]