137222370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 128

約数和(自身を含む): 402278400

約数和(自身を除く): 265056030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 621, 690, 855, 874, 1026, 1035, 1163, 1242, 1311, 1710, 2070, 2185, 2326, 2565, 2622, 3105, 3489, 3933, 4370, 5130, 5815, 6210, 6555, 6978, 7866, 10467, 11630, 11799, 13110, 17445, 19665, 20934, 22097, 23598, 26749, 31401, 34890, 39330, 44194, 52335, 53498, 58995, 62802, 66291, 80247, 104670, 110485, 117990, 132582, 133745, 157005, 160494, 198873, 220970, 240741, 267490, 314010, 331455, 397746, 401235, 481482, 508231, 596619, 662910, 722223, 802470, 994365, 1016462, 1193238, 1203705, 1444446, 1524693, 1988730, 2407410, 2541155, 2983095, 3049386, 3611115, 4574079, 5082310, 5966190, 7222230, 7623465, 9148158, 13722237, 15246930, 22870395, 27444474, 45740790, 68611185, 137222370]

約数ペア:

[(1, 137222370), (2, 68611185), (3, 45740790), (5, 27444474), (6, 22870395), (9, 15246930), (10, 13722237), (15, 9148158), (18, 7623465), (19, 7222230), (23, 5966190), (27, 5082310), (30, 4574079), (38, 3611115), (45, 3049386), (46, 2983095), (54, 2541155), (57, 2407410), (69, 1988730), (90, 1524693), (95, 1444446), (114, 1203705), (115, 1193238), (135, 1016462), (138, 994365), (171, 802470), (190, 722223), (207, 662910), (230, 596619), (270, 508231), (285, 481482), (342, 401235), (345, 397746), (414, 331455), (437, 314010), (513, 267490), (570, 240741), (621, 220970), (690, 198873), (855, 160494), (874, 157005), (1026, 133745), (1035, 132582), (1163, 117990), (1242, 110485), (1311, 104670), (1710, 80247), (2070, 66291), (2185, 62802), (2326, 58995), (2565, 53498), (2622, 52335), (3105, 44194), (3489, 39330), (3933, 34890), (4370, 31401), (5130, 26749), (5815, 23598), (6210, 22097), (6555, 20934), (6978, 19665), (7866, 17445), (10467, 13110), (11630, 11799)]